#CC5D3A
Closest named color: Terra Cotta (#C9643B). oklch(61% 0.15 37.9), rgb(204, 93, 58).
Aa
Black text reads best on this color (5.19:1).
About this color
#CC5D3A is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.150 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.015 away. Black text reads best on it, at 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.19:1 |
| White text | 4.04:1 |
Values
| HEX | #CC5D3A |
| RGB | rgb(204, 93, 58) |
| HSL | hsl(14, 59%, 51%) |
| OKLCH | oklch(61% 0.15 37.9) |
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 #CC5D3A | 4.04:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #CC5D3A | 5.19:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #CC5D3A text on white | 4.04:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #CC5D3A text on black | 5.19:1 | AA | Lc -34.6 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C6
oklch(88.5% 0.04 39.3)
-
Step 300
300
#EBB19F
oklch(80.9% 0.073 37.9)
-
Step 400
400
#DF856A
oklch(70.7% 0.118 37.5)
-
Step 500
500 (this color)
#CC5D3A
oklch(61% 0.15 37.9)
-
Step 600
600
#BF471E
oklch(55.7% 0.163 37.9)
-
Step 700
700
#A4370F
oklch(49.1% 0.151 37.9)
-
Step 800
800
#852F11
oklch(42.7% 0.125 38.1)
-
Step 900
900
#6B2B16
oklch(37.6% 0.097 38.3)
-
Step 950
950
#3F1A0E
oklch(27% 0.062 38.5)
#CC5D3A 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) | #7B6F36 | 0.147 |
| Deuteranopia (no green cones) | #968837 | 0.136 |
| Tritanopia (no blue cones) | #E04655 | 0.068 |
| Achromatopsia (no color) | #7E7E7E | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC5D3A
#CC5D3A
oklch(61% 0.15 37.9)
- #0092AF
#0092AF
oklch(60.9% 0.11 218.5)
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 #CC5D3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.015
- Terracotta #CA6641 ΔE 0.018
- Terracota #CB6843 ΔE 0.023
- Rusty Orange #CD5909 ΔE 0.029
- Rust Orange #C45508 ΔE 0.037
- Dark Coral #CF524E ΔE 0.037
- Adobe #BD6C48 ΔE 0.038
- Pale Red #D9544D ΔE 0.039
Use #CC5D3A 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.