#B12DA8
Closest named color: Purply (#983FB2). oklch(54.8% 0.212 331.1), rgb(177, 45, 168).
Aa
White text reads best on this color (5.51:1).
About this color
#B12DA8 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.212 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.054 away. White text reads best on it, at 5.51:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.212) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.81:1 |
| White text | 5.51:1 |
Values
| HEX | #B12DA8 |
| RGB | rgb(177, 45, 168) |
| HSL | hsl(304, 59%, 44%) |
| OKLCH | oklch(54.8% 0.212 331.1) |
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 #B12DA8 | 5.51:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #B12DA8 | 3.81:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #B12DA8 text on white | 5.51:1 | AA | Lc 76.3 | Fine for body text |
| #B12DA8 text on black | 3.81:1 | AA large text | Lc -25.5 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F5E4F2
oklch(93.6% 0.026 331.5)
-
Step 200
200
#EFCDE9
oklch(88.5% 0.053 332)
-
Step 300
300
#E5AADD
oklch(80.9% 0.096 331.1)
-
Step 400
400
#D67ACC
oklch(70.7% 0.153 331.1)
-
Step 500
500
#C953BE
oklch(63.2% 0.195 331.4)
-
Step 600
600 (this color)
#B12DA8
oklch(54.8% 0.212 331.1)
-
Step 700
700
#9A2092
oklch(49% 0.197 331.1)
-
Step 800
800
#7D1E77
oklch(42.6% 0.164 330.8)
-
Step 900
900
#652060
oklch(37.6% 0.128 330.8)
-
Step 950
950
#3C1438
oklch(27% 0.082 331.6)
#B12DA8 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) | #205DAB | 0.230 |
| Deuteranopia (no green cones) | #576FA5 | 0.194 |
| Tritanopia (no blue cones) | #B83E68 | 0.114 |
| Achromatopsia (no color) | #696969 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B12DA8
#B12DA8
oklch(54.8% 0.212 331.1)
- #008841
#008841
oklch(54.8% 0.147 151.1)
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 #B12DA8, closest first.
No curated palette has a color within ΔE 0.04 of #B12DA8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.054
- Purpley Pink #C83CB9 ΔE 0.057
- Warm Purple #952E8F ΔE 0.066
- Medium Violet Red #C71585 ΔE 0.071
- Pinky Purple #C94CBE ΔE 0.076
- Dark Orchid #9932CC ΔE 0.076
- Medium Orchid #BA55D3 ΔE 0.089
- Vibrant Purple #AD03DE ΔE 0.092
Use #B12DA8 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.