#B131AE
Closest named color: Purply (#983FB2). oklch(55.5% 0.213 329), rgb(177, 49, 174).
Aa
White text reads best on this color (5.35:1).
About this color
#B131AE is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.213 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.050 away. White text reads best on it, at 5.35:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.213) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.91:1 |
| White text | 5.35:1 |
Values
| HEX | #B131AE |
| RGB | rgb(177, 49, 174) |
| HSL | hsl(301, 57%, 44%) |
| OKLCH | oklch(55.5% 0.213 329) |
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 #B131AE | 5.35:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #B131AE | 3.91:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #B131AE text on white | 5.35:1 | AA | Lc 75.5 | Fine for body text |
| #B131AE text on black | 3.91:1 | AA large text | Lc -26.2 | 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
#FBF3FA
oklch(97.2% 0.013 329.6)
-
Step 100
100
#F5E4F3
oklch(93.7% 0.027 329.5)
-
Step 200
200
#EECDEB
oklch(88.5% 0.054 328.9)
-
Step 300
300
#E4ABDF
oklch(81% 0.095 329.4)
-
Step 400
400
#D47BCF
oklch(70.8% 0.153 329.1)
-
Step 500
500
#C654C2
oklch(63.1% 0.195 329)
-
Step 600
600 (this color)
#B131AE
oklch(55.5% 0.213 329)
-
Step 700
700
#982296
oklch(49.1% 0.198 328.8)
-
Step 800
800
#7C1F7A
oklch(42.7% 0.165 328.9)
-
Step 900
900
#642162
oklch(37.7% 0.128 329)
-
Step 950
950
#3B1539
oklch(27% 0.08 329.6)
#B131AE 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) | #1D60B1 | 0.228 |
| Deuteranopia (no green cones) | #5571AB | 0.193 |
| Tritanopia (no blue cones) | #B7436D | 0.116 |
| Achromatopsia (no color) | #6B6B6B | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B131AE
#B131AE
oklch(55.5% 0.213 329)
- #008B3A
#008B3A
oklch(55.6% 0.157 148.9)
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 #B131AE, closest first.
No curated palette has a color within ΔE 0.04 of #B131AE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.050
- Purpley Pink #C83CB9 ΔE 0.052
- Dark Orchid #9932CC ΔE 0.070
- Pinky Purple #C94CBE ΔE 0.070
- Warm Purple #952E8F ΔE 0.072
- Medium Violet Red #C71585 ΔE 0.079
- Medium Orchid #BA55D3 ΔE 0.080
- Vibrant Purple #AD03DE ΔE 0.085
Use #B131AE 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.