#A57BF8
Closest named color: Light Urple (#B36FF6). oklch(67.9% 0.18 296.8), rgb(165, 123, 248).
Aa
Black text reads best on this color (6.78:1).
About this color
#A57BF8 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.180 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.033 away. Black text reads best on it, at 6.78:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.78:1 |
| White text | 3.09:1 |
Values
| HEX | #A57BF8 |
| RGB | rgb(165, 123, 248) |
| HSL | hsl(260, 90%, 73%) |
| OKLCH | oklch(67.9% 0.18 296.8) |
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 #A57BF8 | 3.09:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #A57BF8 | 6.78:1 | AA | Lc 46.4 | Large or bold text, headings |
| #A57BF8 text on white | 3.09:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #A57BF8 text on black | 6.78:1 | AA | Lc -44.1 | 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 400.
-
Step 50
50
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#ECE6FE
oklch(93.7% 0.033 297.2)
-
Step 200
200
#DDD1FE
oklch(88.5% 0.063 297.3)
-
Step 300
300
#C8B2FF
oklch(81% 0.109 297)
-
Step 400
400 (this color)
#A57BF8
oklch(67.9% 0.18 296.8)
-
Step 500
500
#9B5EFF
oklch(63% 0.228 296.8)
-
Step 600
600
#883AF0
oklch(55.6% 0.25 296.7)
-
Step 700
700
#7429D1
oklch(49.2% 0.233 296.8)
-
Step 800
800
#5E25A9
oklch(42.7% 0.194 296.8)
-
Step 900
900
#4C2686
oklch(37.7% 0.151 296.5)
-
Step 950
950
#2C184E
oklch(26.9% 0.095 296.5)
#A57BF8 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) | #4D93FC | 0.116 |
| Deuteranopia (no green cones) | #5791F5 | 0.109 |
| Tritanopia (no blue cones) | #9293AE | 0.142 |
| Achromatopsia (no color) | #929292 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A57BF8
#A57BF8
oklch(67.9% 0.18 296.8)
- #92A300
#92A300
oklch(67.8% 0.156 117)
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 #A57BF8, closest first.
No curated palette has a color within ΔE 0.04 of #A57BF8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.033
- Periwinkle #8E82FE ΔE 0.037
- Light Purple #BF77F6 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.047
- Easter Purple #C071FE ΔE 0.048
- Medium Purple #9370DB ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.059
- Lighter Purple #A55AF4 ΔE 0.069
Use #A57BF8 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.