#B3279D
Closest named color: Medium Violet Red (#C71585). oklch(54.1% 0.212 335.6), rgb(179, 39, 157).
Aa
White text reads best on this color (5.68:1).
About this color
#B3279D is a medium-dark, vivid pink. In OKLCH its lightness is 54%, its chroma 0.212 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.056 away. White text reads best on it, at 5.68:1.
| Hue family | Pinks |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.212) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #B3279D |
| RGB | rgb(179, 39, 157) |
| HSL | hsl(309, 64%, 43%) |
| OKLCH | oklch(54.1% 0.212 335.6) |
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 #B3279D | 5.68:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #B3279D | 3.69:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #B3279D text on white | 5.68:1 | AA | Lc 77.0 | Fine for body text |
| #B3279D text on black | 3.69:1 | AA large text | Lc -24.7 | 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
#F6E3F1
oklch(93.5% 0.028 334.9)
-
Step 200
200
#F0CDE7
oklch(88.6% 0.052 335.1)
-
Step 300
300
#E8A9D9
oklch(80.9% 0.096 335.3)
-
Step 400
400
#DA79C5
oklch(70.8% 0.152 335.7)
-
Step 500
500
#CD51B6
oklch(63.1% 0.194 335.6)
-
Step 600
600 (this color)
#B3279D
oklch(54.1% 0.212 335.6)
-
Step 700
700
#9E1D8B
oklch(49.1% 0.197 335.3)
-
Step 800
800
#811C70
oklch(42.7% 0.163 336)
-
Step 900
900
#681F5B
oklch(37.7% 0.127 335.7)
-
Step 950
950
#3D1435
oklch(27% 0.08 335.8)
#B3279D 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) | #2859A0 | 0.233 |
| Deuteranopia (no green cones) | #5C6E9A | 0.197 |
| Tritanopia (no blue cones) | #BC3361 | 0.105 |
| Achromatopsia (no color) | #676767 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3279D
#B3279D
oklch(54.1% 0.212 335.6)
- #00854C
#00854C
oklch(54.2% 0.133 155.4)
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 #B3279D, closest first.
No curated palette has a color within ΔE 0.04 of #B3279D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.056
- Warm Purple #952E8F ΔE 0.062
- Purpley Pink #C83CB9 ΔE 0.065
- Purply #983FB2 ΔE 0.066
- Pinky Purple #C94CBE ΔE 0.085
- Dark Orchid #9932CC ΔE 0.093
- Red Violet #9E0168 ΔE 0.095
- Light Eggplant #894585 ΔE 0.097
Use #B3279D 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.