#CC0B28
Closest named color: Cherry (#CF0234). oklch(53.6% 0.213 23.8), rgb(204, 11, 40).
Aa
White text reads best on this color (5.75:1).
About this color
#CC0B28 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.213 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.014 away. White text reads best on it, at 5.75:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.64:1 |
| White text | 5.75:1 |
Values
| HEX | #CC0B28 |
| RGB | rgb(204, 11, 40) |
| HSL | hsl(351, 90%, 42%) |
| OKLCH | oklch(53.6% 0.213 23.8) |
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 #CC0B28 | 5.75:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #CC0B28 | 3.64:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #CC0B28 text on white | 5.75:1 | AA | Lc 76.3 | Fine for body text |
| #CC0B28 text on black | 3.64:1 | AA large text | Lc -25.4 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#F9A8A3
oklch(80.9% 0.097 23.3)
-
Step 400
400
#F17571
oklch(70.6% 0.154 23.6)
-
Step 500
500
#E8494C
oklch(63.1% 0.196 23.7)
-
Step 600
600 (this color)
#CC0B28
oklch(53.6% 0.213 23.8)
-
Step 700
700
#B60221
oklch(49% 0.197 23.8)
-
Step 800
800
#940F1D
oklch(42.7% 0.163 23.9)
-
Step 900
900
#77191D
oklch(37.7% 0.128 23.9)
-
Step 950
950
#461112
oklch(26.9% 0.081 23.4)
#CC0B28 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) | #554D26 | 0.236 |
| Deuteranopia (no green cones) | #81731F | 0.212 |
| Tritanopia (no blue cones) | #E1001C | 0.043 |
| Achromatopsia (no color) | #666666 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC0B28
#CC0B28
oklch(53.6% 0.213 23.8)
- #007C86
#007C86
oklch(53.5% 0.091 204.7)
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 #CC0B28, closest first.
No curated palette has a color within ΔE 0.04 of #CC0B28.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.014
- Lipstick Red #C0022F ΔE 0.028
- Scarlet #BE0119 ΔE 0.033
- Ruby #CA0147 ΔE 0.038
- Crimson #DC143C ΔE 0.039
- Rose Red #BE013C ΔE 0.040
- Lipstick #D5174E ΔE 0.046
- Firebrick #B22222 ΔE 0.052
Use #CC0B28 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.