#CB3868
Closest named color: Dark Pink (#CB416B). oklch(57.3% 0.185 5.7), rgb(203, 56, 104).
Aa
White text reads best on this color (4.87:1).
About this color
#CB3868 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.185 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.014 away. White text reads best on it, at 4.87:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #CB3868 |
| RGB | rgb(203, 56, 104) |
| HSL | hsl(340, 59%, 51%) |
| OKLCH | oklch(57.3% 0.185 5.7) |
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 #CB3868 | 4.87:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #CB3868 | 4.30:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #CB3868 text on white | 4.87:1 | AA | Lc 72.6 | Content text, not long reading |
| #CB3868 text on black | 4.30:1 | AA large text | Lc -29.1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F5CDD4
oklch(88.4% 0.046 6.2)
-
Step 300
300
#F0AAB9
oklch(80.8% 0.084 5)
-
Step 400
400
#E57B94
oklch(70.8% 0.133 6)
-
Step 500
500
#DA547A
oklch(63.2% 0.17 5.9)
-
Step 600
600 (this color)
#CB3868
oklch(57.3% 0.185 5.7)
-
Step 700
700
#AA2252
oklch(49.1% 0.173 5.8)
-
Step 800
800
#8A2043
oklch(42.7% 0.142 6)
-
Step 900
900
#6F2139
oklch(37.7% 0.112 5.4)
-
Step 950
950
#411521
oklch(27% 0.069 6.1)
#CB3868 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) | #5B5F69 | 0.208 |
| Deuteranopia (no green cones) | #827C64 | 0.189 |
| Tritanopia (no blue cones) | #DD1A4C | 0.050 |
| Achromatopsia (no color) | #717171 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB3868
#CB3868
oklch(57.3% 0.185 5.7)
- #008B81
#008B81
oklch(57.3% 0.1 186)
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 #CB3868, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.014
- Deep Rose #C74767 ΔE 0.025
- Lipstick #D5174E ΔE 0.042
- Dark Hot Pink #D90166 ΔE 0.044
- Cerise #DE0C62 ΔE 0.044
- Dark Rose #B5485D ΔE 0.051
- Ruby #CA0147 ΔE 0.055
- Faded Red #D3494E ΔE 0.058
Use #CB3868 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.