#A57DAE
Closest named color: Heather (#A484AC). oklch(64.6% 0.085 320.1), rgb(165, 125, 174).
Aa
Black text reads best on this color (6.14:1).
About this color
#A57DAE is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.085 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.020 away. Black text reads best on it, at 6.14:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.14:1 |
| White text | 3.41:1 |
Values
| HEX | #A57DAE |
| RGB | rgb(165, 125, 174) |
| HSL | hsl(289, 23%, 59%) |
| OKLCH | oklch(64.6% 0.085 320.1) |
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 #A57DAE | 3.41:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #A57DAE | 6.14:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #A57DAE text on white | 3.41:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #A57DAE text on black | 6.14:1 | AA | Lc -40.1 | 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
#E0D4E3
oklch(88.4% 0.024 319.5)
-
Step 300
300
#CDB8D2
oklch(80.8% 0.043 319.7)
-
Step 400
400
#B394BB
oklch(70.8% 0.066 319.3)
-
Step 500
500 (this color)
#A57DAE
oklch(64.6% 0.085 320.1)
-
Step 600
600
#8B6195
oklch(55.6% 0.092 319.7)
-
Step 700
700
#76507F
oklch(49.1% 0.086 319.8)
-
Step 800
800
#604267
oklch(42.7% 0.07 319.9)
-
Step 900
900
#4F3854
oklch(37.8% 0.055 320.3)
-
Step 950
950
#2E2131
oklch(27% 0.034 319.9)
#A57DAE 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) | #7888B0 | 0.070 |
| Deuteranopia (no green cones) | #818CAC | 0.065 |
| Tritanopia (no blue cones) | #A6828E | 0.055 |
| Achromatopsia (no color) | #8B8B8B | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57DAE
#A57DAE
oklch(64.6% 0.085 320.1)
- #729B69
#729B69
oklch(64.6% 0.085 140)
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 #A57DAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.020
- Wisteria #A87DC2 ΔE 0.031
- Dusty Lavender #AC86A8 ΔE 0.031
- Soft Purple #A66FB5 ΔE 0.040
- Dark Lilac #9C6DA5 ΔE 0.045
- Purpley Grey #947E94 ΔE 0.050
- Deep Lilac #966EBD ΔE 0.058
- Faded Purple #916E99 ΔE 0.058
Use #A57DAE 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.