#C24918
Closest named color: Brick Orange (#C14A09). oklch(56.4% 0.165 39.6), rgb(194, 73, 24).
Aa
White text reads best on this color (4.92:1).
About this color
#C24918 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.165 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.007 away. White text reads best on it, at 4.92:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.26:1 |
| White text | 4.92:1 |
Values
| HEX | #C24918 |
| RGB | rgb(194, 73, 24) |
| HSL | hsl(17, 78%, 43%) |
| OKLCH | oklch(56.4% 0.165 39.6) |
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 #C24918 | 4.92:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #C24918 | 4.26:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #C24918 text on white | 4.92:1 | AA | Lc 73.2 | Content text, not long reading |
| #C24918 text on black | 4.26:1 | AA large text | Lc -28.5 | 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
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F3D1C5
oklch(88.6% 0.042 40.4)
-
Step 300
300
#ECB19D
oklch(81% 0.075 39.5)
-
Step 400
400
#DF8567
oklch(70.6% 0.119 39.2)
-
Step 500
500
#D4633C
oklch(63.1% 0.153 39.2)
-
Step 600
600 (this color)
#C24918
oklch(56.4% 0.165 39.6)
-
Step 700
700
#A53703
oklch(49.2% 0.154 39.6)
-
Step 800
800
#862F0A
oklch(42.8% 0.127 39.8)
-
Step 900
900
#6C2B13
oklch(37.8% 0.099 39.6)
-
Step 950
950
#3F1A0D
oklch(27% 0.062 39.6)
#C24918 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) | #6C5F0E | 0.164 |
| Deuteranopia (no green cones) | #8A7B10 | 0.149 |
| Tritanopia (no blue cones) | #D62840 | 0.074 |
| Achromatopsia (no color) | #707070 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C24918
#C24918
oklch(56.4% 0.165 39.6)
- #00839F
#00839F
oklch(56.4% 0.103 219.8)
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 #C24918, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.007
- Burnt Orange #C04E01 ΔE 0.015
- Sinopia #BB3E03 ΔE 0.026
- Rust Orange #C45508 ΔE 0.028
- Burnt Siena #B75203 ΔE 0.029
- Rusty Orange #CD5909 ΔE 0.043
- Cinnamon #AC4F06 ΔE 0.045
- Dull Red #BB3F3F ΔE 0.048
Use #C24918 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.