#B237BF
Closest named color: Purpley Pink (#C83CB9). oklch(57.1% 0.22 323.8), rgb(178, 55, 191).
Aa
White text reads best on this color (5.00:1).
About this color
#B237BF is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.220 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.047 away. White text reads best on it, at 5.00:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.220) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #B237BF |
| RGB | rgb(178, 55, 191) |
| HSL | hsl(294, 55%, 48%) |
| OKLCH | oklch(57.1% 0.22 323.8) |
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 #B237BF | 5.00:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #B237BF | 4.19:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #B237BF text on white | 5.00:1 | AA | Lc 73.6 | Content text, not long reading |
| #B237BF text on black | 4.19:1 | AA large text | Lc -28.1 | 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
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEE
oklch(88.4% 0.056 324.1)
-
Step 300
300
#E1ABE5
oklch(80.9% 0.099 324.2)
-
Step 400
400
#D07BD8
oklch(70.7% 0.159 323.9)
-
Step 500
500
#C254CD
oklch(63.1% 0.202 324)
-
Step 600
600 (this color)
#B237BF
oklch(57.1% 0.22 323.8)
-
Step 700
700
#9421A0
oklch(49% 0.205 323.7)
-
Step 800
800
#791F82
oklch(42.8% 0.17 324)
-
Step 900
900
#612168
oklch(37.6% 0.132 323.6)
-
Step 950
950
#39153D
oklch(27% 0.083 323.6)
#B237BF 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) | #0466C3 | 0.230 |
| Deuteranopia (no green cones) | #4F74BC | 0.193 |
| Tritanopia (no blue cones) | #B54F78 | 0.129 |
| Achromatopsia (no color) | #6F6F6F | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B237BF
#B237BF
oklch(57.1% 0.22 323.8)
- #009119
#009119
oklch(57% 0.186 143.8)
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 #B237BF, closest first.
No curated palette has a color within ΔE 0.04 of #B237BF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.047
- Purply #983FB2 ΔE 0.053
- Dark Orchid #9932CC ΔE 0.057
- Medium Orchid #BA55D3 ΔE 0.060
- Pinky Purple #C94CBE ΔE 0.062
- Vibrant Purple #AD03DE ΔE 0.067
- Amethyst #9B5FC0 ΔE 0.080
- Purple Pink #D725DE ΔE 0.082
Use #B237BF 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.