#CD636D
Closest named color: Indian Red (#CD5C5C). oklch(62.9% 0.134 15.9), rgb(205, 99, 109).
Aa
Black text reads best on this color (5.60:1).
About this color
#CD636D is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.134 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Indian Red (#CD5C5C), ΔE 0.023 away. Black text reads best on it, at 5.60:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Indian Red (#CD5C5C) |
| Black text | 5.60:1 |
| White text | 3.74:1 |
Values
| HEX | #CD636D |
| RGB | rgb(205, 99, 109) |
| HSL | hsl(354, 51%, 60%) |
| OKLCH | oklch(62.9% 0.134 15.9) |
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 #CD636D | 3.74:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #CD636D | 5.60:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #CD636D text on white | 3.74:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #CD636D text on black | 5.60:1 | AA | Lc -37.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#F0D0D1
oklch(88.5% 0.036 15.7)
-
Step 300
300
#E8B0B2
oklch(80.9% 0.066 16.2)
-
Step 400
400
#DA858A
oklch(70.7% 0.105 16.3)
-
Step 500
500 (this color)
#CD636D
oklch(62.9% 0.134 15.9)
-
Step 600
600
#B94856
oklch(55.7% 0.146 15.8)
-
Step 700
700
#9F3846
oklch(49.1% 0.137 15.7)
-
Step 800
800
#81303A
oklch(42.8% 0.112 15.8)
-
Step 900
900
#682B31
oklch(37.7% 0.088 16.3)
-
Step 950
950
#3D1A1D
oklch(27% 0.055 16.1)
#CD636D 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) | #7A776D | 0.145 |
| Deuteranopia (no green cones) | #948C6B | 0.135 |
| Tritanopia (no blue cones) | #DE5567 | 0.037 |
| Achromatopsia (no color) | #848484 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD636D
#CD636D
oklch(62.9% 0.134 15.9)
- #009D9E
#009D9E
oklch(63.1% 0.108 195.6)
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 #CD636D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indian Red #CD5C5C ΔE 0.023
- Dusky Rose #BA6873 ΔE 0.034
- Pastel Red #DB5856 ΔE 0.037
- Dusty Rose #C0737A ΔE 0.039
- Dark Coral #CF524E ΔE 0.044
- Pale Red #D9544D ΔE 0.045
- Old Pink #C77986 ΔE 0.051
- Faded Red #D3494E ΔE 0.053
Use #CD636D 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.