#A57DCC
Closest named color: Wisteria (#A87DC2). oklch(65.9% 0.121 306.6), rgb(165, 125, 204).
Aa
Black text reads best on this color (6.40:1).
About this color
#A57DCC is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.121 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.016 away. Black text reads best on it, at 6.40:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #A57DCC |
| RGB | rgb(165, 125, 204) |
| HSL | hsl(270, 44%, 65%) |
| OKLCH | oklch(65.9% 0.121 306.6) |
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 #A57DCC | 3.27:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #A57DCC | 6.40:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #A57DCC text on white | 3.27:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #A57DCC text on black | 6.40:1 | AA | Lc -41.7 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EB
oklch(88.6% 0.033 307.1)
-
Step 300
300
#CAB7DF
oklch(80.8% 0.059 306.6)
-
Step 400
400
#B091CF
oklch(70.7% 0.095 307)
-
Step 500
500 (this color)
#A57DCC
oklch(65.9% 0.121 306.6)
-
Step 600
600
#875CAF
oklch(55.6% 0.131 306.5)
-
Step 700
700
#734B97
oklch(49.1% 0.124 306.7)
-
Step 800
800
#5D3E7A
oklch(42.6% 0.101 306.4)
-
Step 900
900
#4C3562
oklch(37.6% 0.079 306.5)
-
Step 950
950
#2D1F3A
oklch(27% 0.052 307.1)
#A57DCC 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) | #6C8CCF | 0.085 |
| Deuteranopia (no green cones) | #758ECA | 0.079 |
| Tritanopia (no blue cones) | #9F899B | 0.090 |
| Achromatopsia (no color) | #8E8E8E | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57DCC
#A57DCC
oklch(65.9% 0.121 306.6)
- #7E9F48
#7E9F48
oklch(65.8% 0.121 126.7)
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 #A57DCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.016
- Soft Purple #A66FB5 ΔE 0.043
- Deep Lilac #966EBD ΔE 0.049
- Medium Purple #9370DB ΔE 0.054
- Perrywinkle #8F8CE7 ΔE 0.056
- Heather #A484AC ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Dark Lilac #9C6DA5 ΔE 0.066
Use #A57DCC 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.