#CD2536
Closest named color: Cherry (#CF0234). oklch(55.1% 0.201 22.5), rgb(205, 37, 54).
Aa
White text reads best on this color (5.36:1).
About this color
#CD2536 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.201 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.020 away. White text reads best on it, at 5.36:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #CD2536 |
| RGB | rgb(205, 37, 54) |
| HSL | hsl(354, 69%, 47%) |
| OKLCH | oklch(55.1% 0.201 22.5) |
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 #CD2536 | 5.36:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #CD2536 | 3.91:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #CD2536 text on white | 5.36:1 | AA | Lc 74.9 | Content text, not long reading |
| #CD2536 text on black | 3.91:1 | AA large text | Lc -26.8 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F6AAA6
oklch(81% 0.09 22.6)
-
Step 400
400
#ED7876
oklch(70.6% 0.145 22.4)
-
Step 500
500
#E34E53
oklch(63% 0.185 22.3)
-
Step 600
600 (this color)
#CD2536
oklch(55.1% 0.201 22.5)
-
Step 700
700
#B2162A
oklch(49% 0.186 22.5)
-
Step 800
800
#911824
oklch(42.7% 0.155 22.4)
-
Step 900
900
#741D22
oklch(37.6% 0.12 22.2)
-
Step 950
950
#451314
oklch(27% 0.077 22.7)
#CD2536 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) | #5B5435 | 0.221 |
| Deuteranopia (no green cones) | #847730 | 0.201 |
| Tritanopia (no blue cones) | #E2002E | 0.040 |
| Achromatopsia (no color) | #6B6B6B | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD2536
#CD2536
oklch(55.1% 0.201 22.5)
- #00828A
#00828A
oklch(55.2% 0.094 202.4)
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 #CD2536, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.020
- Crimson #DC143C ΔE 0.031
- Lipstick #D5174E ΔE 0.037
- Ruby #CA0147 ΔE 0.038
- Lipstick Red #C0022F ΔE 0.040
- Dull Red #BB3F3F ΔE 0.042
- Rose Red #BE013C ΔE 0.048
- Scarlet #BE0119 ΔE 0.048
Use #CD2536 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.