#CB1C6C
Closest named color: Dark Hot Pink (#D90166). oklch(55.4% 0.21 0.8), rgb(203, 28, 108).
Aa
White text reads best on this color (5.35:1).
About this color
#CB1C6C is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.210 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.028 away. White text reads best on it, at 5.35:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.210) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.92:1 |
| White text | 5.35:1 |
Values
| HEX | #CB1C6C |
| RGB | rgb(203, 28, 108) |
| HSL | hsl(333, 76%, 45%) |
| OKLCH | oklch(55.4% 0.21 0.8) |
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 #CB1C6C | 5.35:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #CB1C6C | 3.92:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #CB1C6C text on white | 5.35:1 | AA | Lc 74.8 | Content text, not long reading |
| #CB1C6C text on black | 3.92:1 | AA large text | Lc -26.9 | 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
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F8CBD7
oklch(88.4% 0.053 0.4)
-
Step 300
300
#F4A7BD
oklch(80.9% 0.094 0.8)
-
Step 400
400
#EB749B
oklch(70.7% 0.152 1)
-
Step 500
500
#E04883
oklch(63% 0.193 0.6)
-
Step 600
600 (this color)
#CB1C6C
oklch(55.4% 0.21 0.8)
-
Step 700
700
#B0075B
oklch(49.2% 0.196 0.7)
-
Step 800
800
#8F104A
oklch(42.8% 0.163 0.9)
-
Step 900
900
#73193E
oklch(37.7% 0.127 0.7)
-
Step 950
950
#441124
oklch(27% 0.08 1.2)
#CB1C6C 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) | #4C566E | 0.239 |
| Deuteranopia (no green cones) | #7A7668 | 0.213 |
| Tritanopia (no blue cones) | #DD0043 | 0.067 |
| Achromatopsia (no color) | #6B6B6B | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB1C6C
#CB1C6C
oklch(55.4% 0.21 0.8)
- #008676
#008676
oklch(55.6% 0.1 180.5)
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 #CB1C6C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.028
- Cerise #DE0C62 ΔE 0.040
- Medium Violet Red #C71585 ΔE 0.043
- Dark Pink #CB416B ΔE 0.048
- Lipstick #D5174E ΔE 0.049
- Ruby #CA0147 ΔE 0.051
- Deep Rose #C74767 ΔE 0.060
- Rose Red #BE013C ΔE 0.071
Use #CB1C6C 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.