#C24C2A
Closest named color: Brick Orange (#C14A09). oklch(56.9% 0.159 36.5), rgb(194, 76, 42).
Aa
White text reads best on this color (4.81:1).
About this color
#C24C2A is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.159 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.018 away. White text reads best on it, at 4.81:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #C24C2A |
| RGB | rgb(194, 76, 42) |
| HSL | hsl(13, 64%, 46%) |
| OKLCH | oklch(56.9% 0.159 36.5) |
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 #C24C2A | 4.81:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #C24C2A | 4.36:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #C24C2A text on white | 4.81:1 | AA | Lc 72.6 | Content text, not long reading |
| #C24C2A text on black | 4.36:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C7
oklch(88.6% 0.04 37.5)
-
Step 300
300
#EBB1A1
oklch(81% 0.072 36)
-
Step 400
400
#DE866D
oklch(70.8% 0.115 36.7)
-
Step 500
500
#D26446
oklch(63.1% 0.146 36.2)
-
Step 600
600 (this color)
#C24C2A
oklch(56.9% 0.159 36.5)
-
Step 700
700
#A33818
oklch(49.1% 0.148 36.5)
-
Step 800
800
#843017
oklch(42.7% 0.121 36.8)
-
Step 900
900
#6B2B1A
oklch(37.7% 0.096 35.9)
-
Step 950
950
#3F1A10
oklch(27% 0.061 36.1)
#C24C2A 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) | #6D6225 | 0.160 |
| Deuteranopia (no green cones) | #8A7C26 | 0.147 |
| Tritanopia (no blue cones) | #D52F45 | 0.067 |
| Achromatopsia (no color) | #727272 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C24C2A
#C24C2A
oklch(56.9% 0.159 36.5)
- #00859D
#00859D
oklch(56.8% 0.101 216.4)
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 #C24C2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.018
- Burnt Orange #C04E01 ΔE 0.023
- Rust Orange #C45508 ΔE 0.031
- Sinopia #BB3E03 ΔE 0.034
- Burnt Siena #B75203 ΔE 0.035
- Dull Red #BB3F3F ΔE 0.042
- Rusty Orange #CD5909 ΔE 0.044
- Dark Coral #CF524E ΔE 0.046
Use #C24C2A 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.