#A57CC4
Closest named color: Wisteria (#A87DC2). oklch(65.3% 0.113 309.7), rgb(165, 124, 196).
Aa
Black text reads best on this color (6.28:1).
About this color
#A57CC4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.113 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.007 away. Black text reads best on it, at 6.28:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.28:1 |
| White text | 3.34:1 |
Values
| HEX | #A57CC4 |
| RGB | rgb(165, 124, 196) |
| HSL | hsl(274, 38%, 63%) |
| OKLCH | oklch(65.3% 0.113 309.7) |
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 #A57CC4 | 3.34:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #A57CC4 | 6.28:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #A57CC4 text on white | 3.34:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #A57CC4 text on black | 6.28:1 | AA | Lc -40.9 | 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
#CBB7DC
oklch(80.8% 0.056 309.4)
-
Step 400
400
#B191CA
oklch(70.6% 0.089 309.8)
-
Step 500
500 (this color)
#A57CC4
oklch(65.3% 0.113 309.7)
-
Step 600
600
#895DA9
oklch(55.6% 0.123 309.6)
-
Step 700
700
#744C91
oklch(49.1% 0.115 309.5)
-
Step 800
800
#5F3F76
oklch(42.8% 0.095 309.7)
-
Step 900
900
#4D365F
oklch(37.7% 0.073 309.1)
-
Step 950
950
#2D2038
oklch(27.1% 0.047 308.4)
#A57CC4 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) | #6E8BC7 | 0.084 |
| Deuteranopia (no green cones) | #778DC2 | 0.077 |
| Tritanopia (no blue cones) | #A18697 | 0.081 |
| Achromatopsia (no color) | #8C8C8C | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57CC4
#A57CC4
oklch(65.3% 0.113 309.7)
- #7A9E50
#7A9E50
oklch(65.4% 0.114 129.5)
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 #A57CC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.007
- Soft Purple #A66FB5 ΔE 0.035
- Deep Lilac #966EBD ΔE 0.045
- Heather #A484AC ΔE 0.047
- Dark Lilac #9C6DA5 ΔE 0.056
- Dusty Lavender #AC86A8 ΔE 0.058
- Medium Purple #9370DB ΔE 0.060
- Pale Purple #B790D4 ΔE 0.061
Use #A57CC4 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.