#CB3C5C
Closest named color: Deep Rose (#C74767). oklch(57.4% 0.179 11.8), rgb(203, 60, 92).
Aa
White text reads best on this color (4.83:1).
About this color
#CB3C5C is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.179 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.020 away. White text reads best on it, at 4.83:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #CB3C5C |
| RGB | rgb(203, 60, 92) |
| HSL | hsl(347, 58%, 52%) |
| OKLCH | oklch(57.4% 0.179 11.8) |
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 #CB3C5C | 4.83:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #CB3C5C | 4.34:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #CB3C5C text on white | 4.83:1 | AA | Lc 72.4 | Content text, not long reading |
| #CB3C5C text on black | 4.34:1 | AA large text | Lc -29.3 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#F9E4E6
oklch(93.6% 0.023 11)
-
Step 200
200
#F5CED1
oklch(88.5% 0.044 12.8)
-
Step 300
300
#F0ABB3
oklch(80.9% 0.082 11.4)
-
Step 400
400
#E57C8B
oklch(70.7% 0.13 11.9)
-
Step 500
500
#DA566F
oklch(63.1% 0.166 11.7)
-
Step 600
600 (this color)
#CB3C5C
oklch(57.4% 0.179 11.8)
-
Step 700
700
#AA2647
oklch(49.1% 0.168 11.9)
-
Step 800
800
#8A233B
oklch(42.8% 0.138 11.8)
-
Step 900
900
#6F2332
oklch(37.7% 0.108 12.1)
-
Step 950
950
#41161E
oklch(27% 0.067 11.3)
#CB3C5C 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) | #605F5C | 0.199 |
| Deuteranopia (no green cones) | #857C58 | 0.182 |
| Tritanopia (no blue cones) | #DE1B49 | 0.045 |
| Achromatopsia (no color) | #727272 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB3C5C
#CB3C5C
oklch(57.4% 0.179 11.8)
- #008A87
#008A87
oklch(57.2% 0.098 192.1)
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 #CB3C5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.020
- Dark Pink #CB416B ΔE 0.021
- Lipstick #D5174E ΔE 0.038
- Faded Red #D3494E ΔE 0.040
- Dark Rose #B5485D ΔE 0.043
- Dusty Red #B9484E ΔE 0.044
- Dull Red #BB3F3F ΔE 0.050
- Crimson #DC143C ΔE 0.051
Use #CB3C5C 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.