#CD2839
Closest named color: Cherry (#CF0234). oklch(55.3% 0.199 22), rgb(205, 40, 57).
Aa
White text reads best on this color (5.30:1).
About this color
#CD2839 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.199 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.023 away. White text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.199) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #CD2839 |
| RGB | rgb(205, 40, 57) |
| HSL | hsl(354, 67%, 48%) |
| OKLCH | oklch(55.3% 0.199 22) |
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 #CD2839 | 5.30:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #CD2839 | 3.95:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #CD2839 text on white | 5.30:1 | AA | Lc 74.7 | Content text, not long reading |
| #CD2839 text on black | 3.95:1 | AA large text | Lc -27.0 | 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
#FDF2F2
oklch(97% 0.012 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
#F5AAA7
oklch(80.9% 0.089 21.8)
-
Step 400
400
#EC7978
oklch(70.7% 0.142 21.8)
-
Step 500
500
#E34F55
oklch(63.1% 0.184 21.8)
-
Step 600
600 (this color)
#CD2839
oklch(55.3% 0.199 22)
-
Step 700
700
#B2182C
oklch(49.2% 0.185 22.1)
-
Step 800
800
#901925
oklch(42.6% 0.153 22.1)
-
Step 900
900
#741E23
oklch(37.7% 0.119 21.9)
-
Step 950
950
#441315
oklch(26.9% 0.076 21.4)
#CD2839 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) | #5C5538 | 0.218 |
| Deuteranopia (no green cones) | #857833 | 0.199 |
| Tritanopia (no blue cones) | #E20030 | 0.041 |
| Achromatopsia (no color) | #6B6B6B | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD2839
#CD2839
oklch(55.3% 0.199 22)
- #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 #CD2839, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.023
- Crimson #DC143C ΔE 0.030
- Lipstick #D5174E ΔE 0.035
- Ruby #CA0147 ΔE 0.039
- Dull Red #BB3F3F ΔE 0.040
- Lipstick Red #C0022F ΔE 0.043
- Rose Red #BE013C ΔE 0.049
- Faded Red #D3494E ΔE 0.051
Use #CD2839 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.