#C24300
Closest named color: Brick Orange (#C14A09). oklch(55.5% 0.173 40.3), rgb(194, 67, 0).
Aa
White text reads best on this color (5.12:1).
About this color
#C24300 is a medium-dark, vivid orange. In OKLCH its lightness is 56%, its chroma 0.173 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.012 away. White text reads best on it, at 5.12:1.
| Hue family | Oranges |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.09:1 |
| White text | 5.12:1 |
Values
| HEX | #C24300 |
| RGB | rgb(194, 67, 0) |
| HSL | hsl(21, 100%, 38%) |
| OKLCH | oklch(55.5% 0.173 40.3) |
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 #C24300 | 5.12:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #C24300 | 4.09:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #C24300 text on white | 5.12:1 | AA | Lc 74.2 | Content text, not long reading |
| #C24300 text on black | 4.09:1 | AA large text | Lc -27.5 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C4
oklch(88.5% 0.044 39.3)
-
Step 300
300
#EDB09B
oklch(80.9% 0.078 39.8)
-
Step 400
400
#E28463
oklch(70.7% 0.125 40)
-
Step 500
500
#D76134
oklch(63.1% 0.16 40.3)
-
Step 600
600 (this color)
#C24300
oklch(55.5% 0.173 40.3)
-
Step 700
700
#A43700
oklch(49% 0.153 40.1)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#6D290E
oklch(37.6% 0.104 40.1)
-
Step 950
950
#40190A
oklch(26.9% 0.066 40.6)
#C24300 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) | #695C00 | 0.171 |
| Deuteranopia (no green cones) | #887800 | 0.154 |
| Tritanopia (no blue cones) | #D61939 | 0.077 |
| Achromatopsia (no color) | #6E6E6E | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C24300
#C24300
oklch(55.5% 0.173 40.3)
- #00809C
#00809C
oklch(55.5% 0.101 220.3)
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 #C24300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.012
- Sinopia #BB3E03 ΔE 0.018
- Burnt Orange #C04E01 ΔE 0.020
- Burnt Siena #B75203 ΔE 0.033
- Rust Orange #C45508 ΔE 0.035
- Cinnamon #AC4F06 ΔE 0.045
- Dull Red #BB3F3F ΔE 0.050
- Rusty Orange #CD5909 ΔE 0.051
Use #C24300 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.