#C52628
Closest named color: Cherry (#CF0234). oklch(53.5% 0.194 26.4), rgb(197, 38, 40).
Aa
White text reads best on this color (5.70:1).
About this color
#C52628 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.194 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.031 away. White text reads best on it, at 5.70:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.68:1 |
| White text | 5.70:1 |
Values
| HEX | #C52628 |
| RGB | rgb(197, 38, 40) |
| HSL | hsl(359, 68%, 46%) |
| OKLCH | oklch(53.5% 0.194 26.4) |
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 #C52628 | 5.70:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #C52628 | 3.68:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #C52628 text on white | 5.70:1 | AA | Lc 76.8 | Fine for body text |
| #C52628 text on black | 3.68:1 | AA large text | Lc -24.9 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F8CEC8
oklch(88.6% 0.048 27.6)
-
Step 300
300
#F4ABA3
oklch(80.9% 0.087 26.1)
-
Step 400
400
#EB7B71
oklch(70.7% 0.14 26.5)
-
Step 500
500
#E1534C
oklch(63.1% 0.178 26.3)
-
Step 600
600 (this color)
#C52628
oklch(53.5% 0.194 26.4)
-
Step 700
700
#B01E21
oklch(49% 0.181 26.3)
-
Step 800
800
#8F1D1D
oklch(42.6% 0.15 26.4)
-
Step 900
900
#73201D
oklch(37.6% 0.117 26.5)
-
Step 950
950
#441512
oklch(27.1% 0.073 26.7)
#C52628 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) | #5A5126 | 0.210 |
| Deuteranopia (no green cones) | #807320 | 0.193 |
| Tritanopia (no blue cones) | #D90029 | 0.040 |
| Achromatopsia (no color) | #666666 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C52628
#C52628
oklch(53.5% 0.194 26.4)
- #007C88
#007C88
oklch(53.6% 0.092 206.6)
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 #C52628, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.031
- Scarlet #BE0119 ΔE 0.032
- Lipstick Red #C0022F ΔE 0.033
- Dull Red #BB3F3F ΔE 0.036
- Firebrick #B22222 ΔE 0.041
- Rose Red #BE013C ΔE 0.046
- Sinopia #BB3E03 ΔE 0.047
- Ruby #CA0147 ΔE 0.049
Use #C52628 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.