#CD3835
Closest named color: Dull Red (#BB3F3F). oklch(56.6% 0.187 26.4), rgb(205, 56, 53).
Aa
White text reads best on this color (4.98:1).
About this color
#CD3835 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.187 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.035 away. White text reads best on it, at 4.98:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #CD3835 |
| RGB | rgb(205, 56, 53) |
| HSL | hsl(1, 60%, 51%) |
| OKLCH | oklch(56.6% 0.187 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 #CD3835 | 4.98:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #CD3835 | 4.21:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #CD3835 text on white | 4.98:1 | AA | Lc 73.2 | Content text, not long reading |
| #CD3835 text on black | 4.21:1 | AA large text | Lc -28.5 | 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
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC9
oklch(88.5% 0.047 26.2)
-
Step 300
300
#F2ACA4
oklch(80.9% 0.084 26.4)
-
Step 400
400
#E87D73
oklch(70.7% 0.134 26.5)
-
Step 500
500
#DE564F
oklch(63.1% 0.172 26.1)
-
Step 600
600 (this color)
#CD3835
oklch(56.6% 0.187 26.4)
-
Step 700
700
#AE2425
oklch(49.1% 0.174 26.2)
-
Step 800
800
#8D2120
oklch(42.7% 0.144 26.2)
-
Step 900
900
#71231F
oklch(37.7% 0.111 26.7)
-
Step 950
950
#431613
oklch(27.1% 0.071 26.6)
#CD3835 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) | #645B33 | 0.201 |
| Deuteranopia (no green cones) | #897B2F | 0.183 |
| Tritanopia (no blue cones) | #E20039 | 0.051 |
| Achromatopsia (no color) | #707070 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD3835
#CD3835
oklch(56.6% 0.187 26.4)
- #008692
#008692
oklch(56.6% 0.097 205.9)
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 #CD3835, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.035
- Faded Red #D3494E ΔE 0.037
- Crimson #DC143C ΔE 0.042
- Cherry #CF0234 ΔE 0.044
- Dark Coral #CF524E ΔE 0.045
- Dusty Red #B9484E ΔE 0.045
- Sinopia #BB3E03 ΔE 0.051
- Brick Orange #C14A09 ΔE 0.053
Use #CD3835 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.