#A57DC6
Closest named color: Wisteria (#A87DC2). oklch(65.6% 0.114 308.7), rgb(165, 125, 198).
Aa
Black text reads best on this color (6.34:1).
About this color
#A57DC6 is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.114 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.008 away. Black text reads best on it, at 6.34:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.34:1 |
| White text | 3.30:1 |
Values
| HEX | #A57DC6 |
| RGB | rgb(165, 125, 198) |
| HSL | hsl(273, 39%, 63%) |
| OKLCH | oklch(65.6% 0.114 308.7) |
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 #A57DC6 | 3.30:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #A57DC6 | 6.34:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #A57DC6 text on white | 3.30:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #A57DC6 text on black | 6.34:1 | AA | Lc -41.3 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#DFD4E9
oklch(88.5% 0.031 309.1)
-
Step 300
300
#CBB7DD
oklch(80.8% 0.057 308.8)
-
Step 400
400
#B192CB
oklch(70.8% 0.088 309)
-
Step 500
500 (this color)
#A57DC6
oklch(65.6% 0.114 308.7)
-
Step 600
600
#885DAA
oklch(55.6% 0.124 308.6)
-
Step 700
700
#734C92
oklch(49% 0.116 308.4)
-
Step 800
800
#5E3F76
oklch(42.7% 0.095 308.9)
-
Step 900
900
#4D365F
oklch(37.7% 0.073 309.1)
-
Step 950
950
#2D2038
oklch(27.1% 0.047 308.4)
#A57DC6 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) | #6F8CC9 | 0.082 |
| Deuteranopia (no green cones) | #778EC4 | 0.077 |
| Tritanopia (no blue cones) | #A18898 | 0.084 |
| Achromatopsia (no color) | #8D8D8D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57DC6
#A57DC6
oklch(65.6% 0.114 308.7)
- #7C9E4F
#7C9E4F
oklch(65.5% 0.114 128.4)
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 #A57DC6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.008
- Soft Purple #A66FB5 ΔE 0.038
- Deep Lilac #966EBD ΔE 0.047
- Heather #A484AC ΔE 0.048
- Dusty Lavender #AC86A8 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.059
- Dark Lilac #9C6DA5 ΔE 0.060
- Medium Purple #9370DB ΔE 0.060
Use #A57DC6 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.