#D21F6C
Closest named color: Dark Hot Pink (#D90166). oklch(56.8% 0.214 2.4), rgb(210, 31, 108).
Aa
White text reads best on this color (5.05:1).
About this color
#D21F6C is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.214 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.017 away. White text reads best on it, at 5.05:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.214) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #D21F6C |
| RGB | rgb(210, 31, 108) |
| HSL | hsl(334, 74%, 47%) |
| OKLCH | oklch(56.8% 0.214 2.4) |
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 #D21F6C | 5.05:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #D21F6C | 4.15:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #D21F6C text on white | 5.05:1 | AA | Lc 73.1 | Content text, not long reading |
| #D21F6C text on black | 4.15:1 | 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
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F9CBD6
oklch(88.5% 0.054 2.2)
-
Step 300
300
#F5A7BB
oklch(80.9% 0.095 2.6)
-
Step 400
400
#EC7398
oklch(70.6% 0.153 2.5)
-
Step 500
500
#E2467F
oklch(63% 0.196 2.4)
-
Step 600
600 (this color)
#D21F6C
oklch(56.8% 0.214 2.4)
-
Step 700
700
#B10057
oklch(49.1% 0.198 2.4)
-
Step 800
800
#900D47
oklch(42.7% 0.164 2.6)
-
Step 900
900
#74183C
oklch(37.7% 0.128 2.2)
-
Step 950
950
#441023
oklch(26.9% 0.082 2)
#D21F6C 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) | #51596E | 0.242 |
| Deuteranopia (no green cones) | #807B68 | 0.217 |
| Tritanopia (no blue cones) | #E50044 | 0.065 |
| Achromatopsia (no color) | #6F6F6F | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D21F6C
#D21F6C
oklch(56.8% 0.214 2.4)
- #008A7C
#008A7C
oklch(56.9% 0.102 182.5)
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 #D21F6C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.017
- Cerise #DE0C62 ΔE 0.027
- Dark Pink #CB416B ΔE 0.042
- Lipstick #D5174E ΔE 0.043
- Medium Violet Red #C71585 ΔE 0.051
- Ruby #CA0147 ΔE 0.053
- Deep Rose #C74767 ΔE 0.055
- Crimson #DC143C ΔE 0.067
Use #D21F6C 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.