#D31C79
Closest named color: Dark Hot Pink (#D90166). oklch(57.3% 0.22 357.4), rgb(211, 28, 121).
Aa
White text reads best on this color (4.98:1).
About this color
#D31C79 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.220 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.030 away. White text reads best on it, at 4.98:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.220) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #D31C79 |
| RGB | rgb(211, 28, 121) |
| HSL | hsl(330, 77%, 47%) |
| OKLCH | oklch(57.3% 0.22 357.4) |
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 #D31C79 | 4.98:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #D31C79 | 4.21:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #D31C79 text on white | 4.98:1 | AA | Lc 72.5 | Content text, not long reading |
| #D31C79 text on black | 4.21:1 | AA large text | Lc -29.1 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2EA
oklch(93.5% 0.029 356.3)
-
Step 200
200
#F9CBD9
oklch(88.6% 0.055 358.1)
-
Step 300
300
#F5A6C1
oklch(80.9% 0.099 357.4)
-
Step 400
400
#EC72A1
oklch(70.8% 0.158 357.6)
-
Step 500
500
#E2448A
oklch(63.2% 0.202 357.6)
-
Step 600
600 (this color)
#D31C79
oklch(57.3% 0.22 357.4)
-
Step 700
700
#AF0061
oklch(49% 0.2 357.5)
-
Step 800
800
#900750
oklch(42.8% 0.17 357.3)
-
Step 900
900
#731642
oklch(37.6% 0.132 357.2)
-
Step 950
950
#441027
oklch(27% 0.083 357.1)
#D31C79 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) | #4C5A7B | 0.251 |
| Deuteranopia (no green cones) | #7D7B75 | 0.221 |
| Tritanopia (no blue cones) | #E5004A | 0.075 |
| Achromatopsia (no color) | #707070 | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D31C79
#D31C79
oklch(57.3% 0.22 357.4)
- #008C77
#008C77
oklch(57.2% 0.106 177.1)
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 #D31C79, closest first.
No curated palette has a color within ΔE 0.04 of #D31C79.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.030
- Medium Violet Red #C71585 ΔE 0.035
- Cerise #DE0C62 ΔE 0.040
- Dark Pink #CB416B ΔE 0.054
- Lipstick #D5174E ΔE 0.063
- Deep Rose #C74767 ΔE 0.068
- Ruby #CA0147 ΔE 0.072
- Neon Pink #F72585 ΔE 0.075
Use #D31C79 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.