#C81F6A
Closest named color: Dark Hot Pink (#D90166). oklch(55% 0.206 1.2), rgb(200, 31, 106).
Aa
White text reads best on this color (5.44:1).
About this color
#C81F6A is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.206 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.033 away. White text reads best on it, at 5.44:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #C81F6A |
| RGB | rgb(200, 31, 106) |
| HSL | hsl(333, 73%, 45%) |
| OKLCH | oklch(55% 0.206 1.2) |
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 #C81F6A | 5.44:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #C81F6A | 3.85:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #C81F6A text on white | 5.44:1 | AA | Lc 75.3 | Fine for body text |
| #C81F6A text on black | 3.85:1 | AA large text | Lc -26.4 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD7
oklch(88.5% 0.05 1.1)
-
Step 300
300
#F3A8BD
oklch(80.9% 0.092 1)
-
Step 400
400
#E9759B
oklch(70.6% 0.148 0.8)
-
Step 500
500
#DF4B82
oklch(63.1% 0.189 1.3)
-
Step 600
600 (this color)
#C81F6A
oklch(55% 0.206 1.2)
-
Step 700
700
#AE0F5A
oklch(49.1% 0.191 1)
-
Step 800
800
#8E1449
oklch(42.8% 0.159 1.6)
-
Step 900
900
#721B3D
oklch(37.7% 0.123 1.5)
-
Step 950
950
#431224
oklch(27% 0.078 1.1)
#C81F6A 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) | #4C556C | 0.234 |
| Deuteranopia (no green cones) | #797566 | 0.209 |
| Tritanopia (no blue cones) | #DA0043 | 0.064 |
| Achromatopsia (no color) | #6A6A6A | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C81F6A
#C81F6A
oklch(55% 0.206 1.2)
- #008475
#008475
oklch(55% 0.099 181.2)
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 #C81F6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.033
- Cerise #DE0C62 ΔE 0.045
- Medium Violet Red #C71585 ΔE 0.046
- Dark Pink #CB416B ΔE 0.047
- Ruby #CA0147 ΔE 0.048
- Lipstick #D5174E ΔE 0.049
- Deep Rose #C74767 ΔE 0.058
- Rose Red #BE013C ΔE 0.066
Use #C81F6A 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.