#A57EA1
Closest named color: Heather (#A484AC). oklch(64.2% 0.068 329.8), rgb(165, 126, 161).
Aa
Black text reads best on this color (6.09:1).
About this color
#A57EA1 is a medium-light, muted purple. In OKLCH its lightness is 64%, its chroma 0.068 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.019 away. Black text reads best on it, at 6.09:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.09:1 |
| White text | 3.44:1 |
Values
| HEX | #A57EA1 |
| RGB | rgb(165, 126, 161) |
| HSL | hsl(306, 18%, 57%) |
| OKLCH | oklch(64.2% 0.068 329.8) |
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 #A57EA1 | 3.44:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #A57EA1 | 6.09:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #A57EA1 text on white | 3.44:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #A57EA1 text on black | 6.09:1 | AA | Lc -39.8 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE8ED
oklch(93.7% 0.009 331)
-
Step 200
200
#E1D5DF
oklch(88.6% 0.019 331.1)
-
Step 300
300
#CEB9CB
oklch(80.9% 0.034 330.5)
-
Step 400
400
#B495B1
oklch(70.7% 0.053 329.3)
-
Step 500
500 (this color)
#A57EA1
oklch(64.2% 0.068 329.8)
-
Step 600
600
#8C6388
oklch(55.5% 0.075 329.9)
-
Step 700
700
#775274
oklch(49.1% 0.07 329.4)
-
Step 800
800
#61435E
oklch(42.6% 0.058 330)
-
Step 900
900
#4F394D
oklch(37.7% 0.044 329.5)
-
Step 950
950
#2E212D
oklch(26.8% 0.029 328.9)
#A57EA1 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) | #7D87A2 | 0.063 |
| Deuteranopia (no green cones) | #868CA0 | 0.058 |
| Tritanopia (no blue cones) | #A8808A | 0.037 |
| Achromatopsia (no color) | #8A8A8A | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57EA1
#A57EA1
oklch(64.2% 0.068 329.8)
- #6F9977
#6F9977
oklch(64.3% 0.068 150)
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 #A57EA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.019
- Dusty Lavender #AC86A8 ΔE 0.025
- Purpley Grey #947E94 ΔE 0.035
- English Lavender #9D8189 ΔE 0.042
- Mauve #AE7181 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.051
- Wisteria #A87DC2 ΔE 0.052
- Soft Purple #A66FB5 ΔE 0.056
Use #A57EA1 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.