#A57CC8
Closest named color: Wisteria (#A87DC2). oklch(65.5% 0.118 308.2), rgb(165, 124, 200).
Aa
Black text reads best on this color (6.31:1).
About this color
#A57CC8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.118 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.011 away. Black text reads best on it, at 6.31:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #A57CC8 |
| RGB | rgb(165, 124, 200) |
| HSL | hsl(272, 41%, 64%) |
| OKLCH | oklch(65.5% 0.118 308.2) |
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 #A57CC8 | 3.32:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #A57CC8 | 6.31:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #A57CC8 text on white | 3.32:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #A57CC8 text on black | 6.31:1 | AA | Lc -41.2 | 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
#DFD4EA
oklch(88.5% 0.032 308.1)
-
Step 300
300
#CBB7DE
oklch(80.9% 0.058 308.2)
-
Step 400
400
#B191CD
oklch(70.7% 0.092 308.5)
-
Step 500
500 (this color)
#A57CC8
oklch(65.5% 0.118 308.2)
-
Step 600
600
#885CAC
oklch(55.5% 0.128 308.1)
-
Step 700
700
#744B94
oklch(49.1% 0.12 308.5)
-
Step 800
800
#5E3E78
oklch(42.6% 0.099 308.2)
-
Step 900
900
#4D3561
oklch(37.6% 0.078 308.2)
-
Step 950
950
#2D2039
oklch(27.1% 0.048 307.3)
#A57CC8 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) | #6C8BCB | 0.086 |
| Deuteranopia (no green cones) | #768DC6 | 0.078 |
| Tritanopia (no blue cones) | #A08799 | 0.085 |
| Achromatopsia (no color) | #8D8D8D | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57CC8
#A57CC8
oklch(65.5% 0.118 308.2)
- #7B9E4B
#7B9E4B
oklch(65.4% 0.118 128.2)
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 #A57CC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.011
- Soft Purple #A66FB5 ΔE 0.038
- Deep Lilac #966EBD ΔE 0.046
- Heather #A484AC ΔE 0.053
- Medium Purple #9370DB ΔE 0.056
- Pale Purple #B790D4 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.061
- Dark Lilac #9C6DA5 ΔE 0.061
Use #A57CC8 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.