#A831BA
Closest named color: Purply (#983FB2). oklch(54.9% 0.218 322.1), rgb(168, 49, 186).
Aa
White text reads best on this color (5.50:1).
About this color
#A831BA is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.218 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.037 away. White text reads best on it, at 5.50:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.218) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.81:1 |
| White text | 5.50:1 |
Values
| HEX | #A831BA |
| RGB | rgb(168, 49, 186) |
| HSL | hsl(292, 58%, 46%) |
| OKLCH | oklch(54.9% 0.218 322.1) |
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 #A831BA | 5.50:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #A831BA | 3.81:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #A831BA text on white | 5.50:1 | AA | Lc 76.4 | Fine for body text |
| #A831BA text on black | 3.81:1 | AA large text | Lc -25.4 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEF
oklch(88.6% 0.054 322.2)
-
Step 300
300
#DFACE6
oklch(81% 0.097 322.4)
-
Step 400
400
#CD7CDA
oklch(70.6% 0.157 321.9)
-
Step 500
500
#BF56D0
oklch(63.1% 0.201 321.9)
-
Step 600
600 (this color)
#A831BA
oklch(54.9% 0.218 322.1)
-
Step 700
700
#9224A2
oklch(49.1% 0.202 322.2)
-
Step 800
800
#772184
oklch(42.8% 0.168 322.1)
-
Step 900
900
#60226A
oklch(37.7% 0.132 321.9)
-
Step 950
950
#38153E
oklch(26.9% 0.084 321.6)
#A831BA 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) | #0060BE | 0.221 |
| Deuteranopia (no green cones) | #446DB7 | 0.191 |
| Tritanopia (no blue cones) | #AA4B73 | 0.131 |
| Achromatopsia (no color) | #696969 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A831BA
#A831BA
oklch(54.9% 0.218 322.1)
- #0C8A00
#0C8A00
oklch(55% 0.185 142.1)
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 #A831BA, closest first.
No curated palette has a color within ΔE 0.04 of #A831BA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.037
- Dark Orchid #9932CC ΔE 0.043
- Vibrant Purple #AD03DE ΔE 0.065
- Purpley Pink #C83CB9 ΔE 0.069
- Dark Violet #9400D3 ΔE 0.074
- Warm Purple #952E8F ΔE 0.075
- Medium Orchid #BA55D3 ΔE 0.079
- Pinky Purple #C94CBE ΔE 0.084
Use #A831BA 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.