#CB4F58
Closest named color: Dark Coral (#CF524E). oklch(59.4% 0.158 19), rgb(203, 79, 88).
Aa
Black text reads best on this color (4.79:1).
About this color
#CB4F58 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.158 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.018 away. Black text reads best on it, at 4.79:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #CB4F58 |
| RGB | rgb(203, 79, 88) |
| HSL | hsl(356, 54%, 55%) |
| OKLCH | oklch(59.4% 0.158 19) |
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 #CB4F58 | 4.37:1 | AA large text | Lc -75.0 | Fine for body text |
| Black text on #CB4F58 | 4.79:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #CB4F58 text on white | 4.37:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #CB4F58 text on black | 4.79:1 | AA | Lc -32.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F4CECE
oklch(88.4% 0.043 18)
-
Step 300
300
#EEADAD
oklch(80.8% 0.077 18.9)
-
Step 400
400
#E37F82
oklch(70.7% 0.124 18.8)
-
Step 500
500 (this color)
#CB4F58
oklch(59.4% 0.158 19)
-
Step 600
600
#C33C4A
oklch(55.6% 0.171 18.9)
-
Step 700
700
#A82C3B
oklch(49.1% 0.159 18.9)
-
Step 800
800
#882731
oklch(42.7% 0.131 19)
-
Step 900
900
#6E252B
oklch(37.6% 0.104 18.8)
-
Step 950
950
#411719
oklch(27% 0.066 19.7)
#CB4F58 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) | #6D6858 | 0.171 |
| Deuteranopia (no green cones) | #8D8255 | 0.157 |
| Tritanopia (no blue cones) | #DD3953 | 0.042 |
| Achromatopsia (no color) | #797979 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB4F58
#CB4F58
oklch(59.4% 0.158 19)
- #009095
#009095
oklch(59.3% 0.101 199.1)
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 #CB4F58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.018
- Faded Red #D3494E ΔE 0.019
- Indian Red #CD5C5C ΔE 0.027
- Deep Rose #C74767 ΔE 0.032
- Pale Red #D9544D ΔE 0.035
- Pastel Red #DB5856 ΔE 0.039
- Dusty Red #B9484E ΔE 0.041
- Dark Pink #CB416B ΔE 0.044
Use #CB4F58 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.