#CD3D31
Closest named color: Faded Red (#D3494E). oklch(57% 0.183 28.9), rgb(205, 61, 49).
Aa
White text reads best on this color (4.87:1).
About this color
#CD3D31 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.183 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Red (#D3494E), ΔE 0.036 away. White text reads best on it, at 4.87:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Faded Red (#D3494E) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #CD3D31 |
| RGB | rgb(205, 61, 49) |
| HSL | hsl(5, 61%, 50%) |
| OKLCH | oklch(57% 0.183 28.9) |
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 #CD3D31 | 4.87:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #CD3D31 | 4.30:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #CD3D31 text on white | 4.87:1 | AA | Lc 72.6 | Content text, not long reading |
| #CD3D31 text on black | 4.30:1 | AA large text | Lc -29.1 | 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
#F6CFC8
oklch(88.6% 0.045 29.9)
-
Step 300
300
#F1ADA2
oklch(80.9% 0.082 29.3)
-
Step 400
400
#E77E70
oklch(70.6% 0.132 28.8)
-
Step 500
500
#DC594A
oklch(63.1% 0.167 29.2)
-
Step 600
600 (this color)
#CD3D31
oklch(57% 0.183 28.9)
-
Step 700
700
#AC281F
oklch(49% 0.17 28.9)
-
Step 800
800
#8C241C
oklch(42.7% 0.141 28.8)
-
Step 900
900
#71241D
oklch(37.8% 0.11 28.6)
-
Step 950
950
#421611
oklch(26.9% 0.07 29)
#CD3D31 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) | #675D2E | 0.194 |
| Deuteranopia (no green cones) | #8B7D2B | 0.178 |
| Tritanopia (no blue cones) | #E2003C | 0.060 |
| Achromatopsia (no color) | #717171 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD3D31
#CD3D31
oklch(57% 0.183 28.9)
- #008796
#008796
oklch(57% 0.098 208.5)
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 #CD3D31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Red #D3494E ΔE 0.036
- Dull Red #BB3F3F ΔE 0.037
- Dark Coral #CF524E ΔE 0.041
- Brick Orange #C14A09 ΔE 0.044
- Dusty Red #B9484E ΔE 0.047
- Sinopia #BB3E03 ΔE 0.047
- Crimson #DC143C ΔE 0.050
- Burnt Orange #C04E01 ΔE 0.052
Use #CD3D31 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.