#A57AAA
Closest named color: Heather (#A484AC). oklch(63.8% 0.086 323), rgb(165, 122, 170).
Aa
Black text reads best on this color (5.96:1).
About this color
#A57AAA is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.086 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.026 away. Black text reads best on it, at 5.96:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 5.96:1 |
| White text | 3.52:1 |
Values
| HEX | #A57AAA |
| RGB | rgb(165, 122, 170) |
| HSL | hsl(294, 22%, 57%) |
| OKLCH | oklch(63.8% 0.086 323) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #A57AAA | 3.52:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #A57AAA | 5.96:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #A57AAA text on white | 3.52:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #A57AAA text on black | 5.96:1 | AA | Lc -39.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7EF
oklch(93.6% 0.013 321.9)
-
Step 200
200
#E1D4E2
oklch(88.5% 0.024 323.6)
-
Step 300
300
#CEB8D1
oklch(80.9% 0.042 322.2)
-
Step 400
400
#B593B9
oklch(70.7% 0.066 322.8)
-
Step 500
500 (this color)
#A57AAA
oklch(63.8% 0.086 323)
-
Step 600
600
#8D6093
oklch(55.5% 0.093 322.6)
-
Step 700
700
#784F7D
oklch(49% 0.087 322.9)
-
Step 800
800
#624166
oklch(42.7% 0.072 322.9)
-
Step 900
900
#503753
oklch(37.7% 0.057 322.9)
-
Step 950
950
#2F2131
oklch(27.2% 0.035 322.2)
#A57AAA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7685AC | 0.074 |
| Deuteranopia (no green cones) | #808AA8 | 0.068 |
| Tritanopia (no blue cones) | #A77F8B | 0.053 |
| Achromatopsia (no color) | #898989 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57AAA
#A57AAA
oklch(63.8% 0.086 323)
- #6C9969
#6C9969
oklch(63.7% 0.086 143)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #A57AAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.026
- Wisteria #A87DC2 ΔE 0.036
- Dusty Lavender #AC86A8 ΔE 0.036
- Soft Purple #A66FB5 ΔE 0.037
- Dark Lilac #9C6DA5 ΔE 0.038
- Purpley Grey #947E94 ΔE 0.048
- Faded Purple #916E99 ΔE 0.051
- Deep Lilac #966EBD ΔE 0.056
Use #A57AAA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.