#CB4C3D
Closest named color: Dark Coral (#CF524E). oklch(58.6% 0.164 29.6), rgb(203, 76, 61).
Aa
Black text reads best on this color (4.64:1).
About this color
#CB4C3D is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.164 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.022 away. Black text reads best on it, at 4.64:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 4.64:1 |
| White text | 4.52:1 |
Values
| HEX | #CB4C3D |
| RGB | rgb(203, 76, 61) |
| HSL | hsl(6, 58%, 52%) |
| OKLCH | oklch(58.6% 0.164 29.6) |
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 #CB4C3D | 4.52:1 | AA | Lc -76.0 | Fine for body text |
| Black text on #CB4C3D | 4.64:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #CB4C3D text on white | 4.52:1 | AA | Lc 70.6 | Content text, not long reading |
| #CB4C3D text on black | 4.64:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F3D0C9
oklch(88.5% 0.041 31.2)
-
Step 300
300
#EDAFA5
oklch(80.9% 0.075 29.1)
-
Step 400
400
#E18374
oklch(70.8% 0.119 30)
-
Step 500
500
#D56050
oklch(63.1% 0.151 29.8)
-
Step 600
600 (this color)
#CB4C3D
oklch(58.6% 0.164 29.6)
-
Step 700
700
#A63327
oklch(49.1% 0.153 29.6)
-
Step 800
800
#872C21
oklch(42.8% 0.127 30)
-
Step 900
900
#6C2920
oklch(37.7% 0.098 30)
-
Step 950
950
#401913
oklch(27.1% 0.062 30.5)
#CB4C3D 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) | #6F653B | 0.171 |
| Deuteranopia (no green cones) | #8E8139 | 0.159 |
| Tritanopia (no blue cones) | #DF2E49 | 0.057 |
| Achromatopsia (no color) | #767676 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB4C3D
#CB4C3D
oklch(58.6% 0.164 29.6)
- #008C9D
#008C9D
oklch(58.6% 0.101 209.7)
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 #CB4C3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.022
- Faded Red #D3494E ΔE 0.027
- Pale Red #D9544D ΔE 0.036
- Indian Red #CD5C5C ΔE 0.041
- Brick Orange #C14A09 ΔE 0.043
- Dusty Red #B9484E ΔE 0.044
- Dull Red #BB3F3F ΔE 0.044
- Pastel Red #DB5856 ΔE 0.047
Use #CB4C3D 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.