#CC3D1C
Closest named color: Brick Orange (#C14A09). oklch(56.7% 0.185 34), rgb(204, 61, 28).
Aa
White text reads best on this color (4.93:1).
About this color
#CC3D1C is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.185 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.032 away. White text reads best on it, at 4.93:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #CC3D1C |
| RGB | rgb(204, 61, 28) |
| HSL | hsl(11, 76%, 45%) |
| OKLCH | oklch(56.7% 0.185 34) |
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 #CC3D1C | 4.93:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #CC3D1C | 4.25:1 | AA large text | Lc 31.1 | Non-text elements, placeholder text |
| #CC3D1C text on white | 4.93:1 | AA | Lc 72.9 | Content text, not long reading |
| #CC3D1C text on black | 4.25:1 | AA large text | Lc -28.7 | 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
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F1AE9D
oklch(81% 0.083 34.8)
-
Step 400
400
#E77F67
oklch(70.6% 0.134 34)
-
Step 500
500
#DD5A3D
oklch(63.2% 0.17 34)
-
Step 600
600 (this color)
#CC3D1C
oklch(56.7% 0.185 34)
-
Step 700
700
#AD2907
oklch(49.1% 0.173 33.8)
-
Step 800
800
#8C250D
oklch(42.7% 0.142 33.9)
-
Step 900
900
#712514
oklch(37.8% 0.111 34.1)
-
Step 950
950
#42170D
oklch(27% 0.07 34.5)
#CC3D1C 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) | #685C15 | 0.193 |
| Deuteranopia (no green cones) | #8B7C12 | 0.175 |
| Tritanopia (no blue cones) | #E10037 | 0.066 |
| Achromatopsia (no color) | #707070 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC3D1C
#CC3D1C
oklch(56.7% 0.185 34)
- #00859A
#00859A
oklch(56.7% 0.1 213.9)
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 #CC3D1C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.032
- Sinopia #BB3E03 ΔE 0.036
- Burnt Orange #C04E01 ΔE 0.040
- Dull Red #BB3F3F ΔE 0.045
- Rust Orange #C45508 ΔE 0.048
- Deep Orange #DC4D01 ΔE 0.048
- Faded Red #D3494E ΔE 0.050
- Dark Coral #CF524E ΔE 0.051
Use #CC3D1C 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.