Archive of Our Own ^beta

Amaranth - fondness, a little exasperated
Amber - deceitful, sugar-coated
Amethyst - creative, imaginative
Apricot - humiliation
Beige - dependable, conservative
Black - aggression, evil, death, mystery, authority
Black ice blue - horrified shock
Black shrouded blue - grief, depression
Black tinted red-orange - bloodlust, dark desires
Black tinted turquoise - betrayal
Black tinted yellow - fear
Blinding/Searing White - (physical sensation) blinding pain
Blinding yellow - enlightenment, realization
Blue-purple-black - (drowning blue, dark purple, black) Akuma's soul
Bright orange - mischief
Bright yellow - enlightenment, sudden realization
Brilliant Blue - dramatic
Brown - security, safety, stability, healing
Bubblegum pink - childish
Burning/Dingy yellow - intense pain
Caramel brown - home
Carrot Orange - enthusiastic, bright, full of life
Cedar brown - pedantic, scholarly, wise
Cream - New ideas, creativity
Cream-brown - Reever's aura
Crimson - (a combination of red and purple) anger branching from sadness
Charcoal grey - strength, mystery
Chartreuse - (physical sensation) a feeling of nervousness physically present in the stomach
Cool grey - indifference (undertone of sadness)
Copper - (physical sensation) blood
Currant - disappointment
Dandelion - hope
Dark Blue - intelligence
Dark blue and overwhelming turquoise - analytical, diagnosis
Dark Green - greed
Dark Orange - deceitful, manipulative
Dark Purple - gloom, sadness, frustration
Deep Blue - deep sadness
Deep Indigo - extremely intuitive
Deep Purple - arrogance
Deep/Drowning Blue - deep, overwhelming sadness
Dim/Dull Red - fading anger
Dingy yellow-green - (physical sensation) upset stomach
Dull grey - numbness to emotion, uncertainty, lack of understanding
Dull yellow - caution
Ebony - death
Electric Blue - excited, energetic
Faded Blue - an old hurt, faded/old feelings of sadness
Faded Red - (physical sensation) sore pain
Flash of bright yellow - enlightenment, a sudden realization
Flash of yellow - remembrance, enlightenment
Flush pink - embarrassment, shame
Forsythia - anticipation, nervousness, anxiety
Fuzzy grey - neutral, represents static
Gold - extravagance, courage, passion
Gold and overwhelming orange - a sense of satisfaction and pride
Golden yellow - curiosity
Grass green - soothing, relief
Green - balances out red, harmony, soothing
Green tinged white - understanding
Green-yellow - emotional disgust
Grey - neutral, formal, sophisticated
Grey - (physical sensation) numbness, doesn't feel pain
Grey-black - authority, formal
Harlequin green - (physical sensation) hunger
Hot pink - playfulness
Hyacinth - regret, guilt
Ice blue - jarring shock, almost physical
Incarnadine - (physical sensation) a burn
Indigo - idealism, intuition
Jade - jealousy, jaded, underhanded
Kelpie green - envy, jealousy
Lavender - nostalgic
Lemon yellow - bitter, resentful
Light blue - honesty, trustworthiness
Light orange - friendly, soothing
Light pink - tender love
Light purple - feminine energy, nostalgia
Lilac - feminine, delicate
Lily white - apologetic, humility
Magenta - spiritual, magic
Maroon - (a mix of red and brown) anger branching from a need for security/protectiveness
Midnight violet - self-hatred/loathing
Mint - (physical sensation) soothing of slight pain
Muddled light blue - dishonesty
Munsell yellow - (physical sensation) intense pain, revolting
Murky brown-green - (physical sensation) gross feeling
Muted white - deactivated or weak Innocence
Navy blue - war-ridden, similar to guilt
Neutral Grey - neutral, no emotions
Not-white/Off-white - appears pure but isn't
Ocean blue - adventurous
Off-red - resentment
Olive green - peace
Onyx black - authoritative, serious
Orange - joy, enthusiasm
Orange-yellow-blue - Mana’s aura
Orchid - respect
Pale blue - (physical sensation), painful cold, freezing
Pastel green - soothing, gentle
Peach - friendly, soothing
Periwinkle - (physical sensation), pleasant coolness
Persimmon - mocking
Pink - playfulness, love, affection
Pitch black - ultimate evil, death
Pure White - Innocence, purity
Rainbow White - life
Raven Black - a sense of foreboding, dread
Red - anger, agitation, irritation
Red-gold-silver-white - Judgement’s default colors
Red-orange - passion, determination, action
Red-pink - exasperated fondness
Rich blue - concern, worry
Rich green - healing
Rose pink - romantic love
Royal Blue - superiority
Salmon - teasing in a fun way
Scarlet - intense anger, malice
Scarlet-orange - passion, desire, domination, anger
Scarlet-orange-gold - Cross’ aura
Seafoam - longing
Shamrock - faith, agreement
Sickening white - invading, wrong
Silver - graceful, sophisticated, refined, high tech
Sky blue - calm
Soft lavender - a combination of light purple and light pink, feminine, loving
Steel - determination, stubbornness
Stone grey - neutral, stony
Sunflower - pleasure
Sunshine yellow - happiness
Sunrise - proud of someone else
Thistle - painful memories, similar to nostalgic
Too little/traces of blue - suspicion, unreliability, disbelief
Too little/Traces of orange - loneliness
Too little/Traces of yellow - fear
Too much blue - negativity, sadness, uncaring, self-centeredness
Too much green - placid, lazy, slow
Too much orange - pride
Too much red - anger, loss of temper
Too much yellow - cowardice
Tulip pink - motherly/parental love
Turquoise - wisdom, love, loyalty, calm, friendship, partnership
Turquoise-white - the default colors of Allen's innocence, white for Innocence and purity and turquoise for love, partnership, etc.
Ugly yellow - (physical sensation) more intense pain
Warm yellow- warmth, happiness, kindness
White - pure, good
Wine Red - exasperation to the point of annoyance or anger
Wisteria - dream
Yellow - hope, warmth, happiness, uncertainty, disgust, alarm
Yellow-green - (physical sensation) sickness
Yellow-grey - politeness
Yellow-orange - amusement, entertainment

When an aura sharpens or tenses, that's meant to represent the person's surprise, increase in focus or other strong emotions such as panic, etc.
A muddled aura can signify someone's disorientation or discombobulation.
A muted aura can signify sleep or unconsciousness as well as something like resignation or a mental numbness between someone and how they're feeling.
When colors are faded, that can represent how they are from a long time ago but were so strong or were around for such a long time that they haven't completely vanished from the soul yet.
More mild colors aren't as intense or felt as strongly. This can be used to mean that usually very powerful colors are still felt but not as forcefully.
More pigmented colors represent more powerfully felt emotions.