#D21B71
Closest named color: Dark Hot Pink (#D90166). oklch(56.8% 0.217 0.2), rgb(210, 27, 113).
Aa
White text reads best on this color (5.07:1).
About this color
#D21B71 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.217 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.021 away. White text reads best on it, at 5.07:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.217) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #D21B71 |
| RGB | rgb(210, 27, 113) |
| HSL | hsl(332, 77%, 46%) |
| OKLCH | oklch(56.8% 0.217 0.2) |
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 #D21B71 | 5.07:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #D21B71 | 4.13:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #D21B71 text on white | 5.07:1 | AA | Lc 73.1 | Content text, not long reading |
| #D21B71 text on black | 4.13:1 | AA large text | Lc -28.6 | 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
#FBE2E9
oklch(93.5% 0.029 358.8)
-
Step 200
200
#F9CBD7
oklch(88.5% 0.054 0.8)
-
Step 300
300
#F6A6BE
oklch(80.9% 0.099 0)
-
Step 400
400
#ED729C
oklch(70.7% 0.157 0.4)
-
Step 500
500
#E34584
oklch(63.2% 0.2 0.4)
-
Step 600
600 (this color)
#D21B71
oklch(56.8% 0.217 0.2)
-
Step 700
700
#B0005C
oklch(49% 0.199 360)
-
Step 800
800
#90094B
oklch(42.7% 0.167 0.1)
-
Step 900
900
#74173E
oklch(37.7% 0.13 0.6)
-
Step 950
950
#441025
oklch(27% 0.082 359.5)
#D21B71 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) | #4E5973 | 0.247 |
| Deuteranopia (no green cones) | #7E7A6D | 0.220 |
| Tritanopia (no blue cones) | #E40046 | 0.069 |
| Achromatopsia (no color) | #6E6E6E | 0.219 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D21B71
#D21B71
oklch(56.8% 0.217 0.2)
- #008A79
#008A79
oklch(56.8% 0.103 180.1)
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 #D21B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.021
- Cerise #DE0C62 ΔE 0.032
- Medium Violet Red #C71585 ΔE 0.043
- Dark Pink #CB416B ΔE 0.048
- Lipstick #D5174E ΔE 0.051
- Ruby #CA0147 ΔE 0.060
- Deep Rose #C74767 ΔE 0.062
- Crimson #DC143C ΔE 0.076
Use #D21B71 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.