#CB2871
Closest named color: Dark Hot Pink (#D90166). oklch(56.3% 0.203 359.7), rgb(203, 40, 113).
Aa
White text reads best on this color (5.14:1).
About this color
#CB2871 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.203 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.032 away. White text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.203) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #CB2871 |
| RGB | rgb(203, 40, 113) |
| HSL | hsl(333, 67%, 48%) |
| OKLCH | oklch(56.3% 0.203 359.7) |
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 #CB2871 | 5.14:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #CB2871 | 4.08:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #CB2871 text on white | 5.14:1 | AA | Lc 73.9 | Content text, not long reading |
| #CB2871 text on black | 4.08:1 | AA large text | Lc -27.8 | 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
#F7CCD8
oklch(88.6% 0.051 359.6)
-
Step 300
300
#F2A8BE
oklch(80.9% 0.091 359.9)
-
Step 400
400
#E8769D
oklch(70.7% 0.146 359.8)
-
Step 500
500
#DD4C85
oklch(63% 0.187 359.8)
-
Step 600
600 (this color)
#CB2871
oklch(56.3% 0.203 359.7)
-
Step 700
700
#AD135D
oklch(49.1% 0.189 359.7)
-
Step 800
800
#8C164C
oklch(42.6% 0.156 359.5)
-
Step 900
900
#711C3F
oklch(37.7% 0.122 359.9)
-
Step 950
950
#431225
oklch(27% 0.078 359.8)
#CB2871 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) | #505A73 | 0.229 |
| Deuteranopia (no green cones) | #7C786D | 0.204 |
| Tritanopia (no blue cones) | #DC004A | 0.062 |
| Achromatopsia (no color) | #6D6D6D | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB2871
#CB2871
oklch(56.3% 0.203 359.7)
- #008877
#008877
oklch(56.2% 0.102 179.9)
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 #CB2871, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.032
- Dark Pink #CB416B ΔE 0.039
- Cerise #DE0C62 ΔE 0.042
- Medium Violet Red #C71585 ΔE 0.042
- Deep Rose #C74767 ΔE 0.052
- Lipstick #D5174E ΔE 0.052
- Ruby #CA0147 ΔE 0.059
- Dark Rose #B5485D ΔE 0.071
Use #CB2871 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.