#C24A43
Closest named color: Dusty Red (#B9484E). oklch(57% 0.155 26.5), rgb(194, 74, 67).
Aa
White text reads best on this color (4.82:1).
About this color
#C24A43 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.155 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.024 away. White text reads best on it, at 4.82:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #C24A43 |
| RGB | rgb(194, 74, 67) |
| HSL | hsl(3, 51%, 51%) |
| OKLCH | oklch(57% 0.155 26.5) |
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 #C24A43 | 4.82:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #C24A43 | 4.35:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #C24A43 text on white | 4.82:1 | AA | Lc 72.6 | Content text, not long reading |
| #C24A43 text on black | 4.35:1 | AA large text | Lc -29.0 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E3
oklch(93.6% 0.02 25.2)
-
Step 200
200
#F2D0CC
oklch(88.5% 0.039 25.8)
-
Step 300
300
#EBB0A9
oklch(81% 0.07 26.4)
-
Step 400
400
#DE847B
oklch(70.7% 0.112 26.4)
-
Step 500
500
#D26259
oklch(63.1% 0.143 26.6)
-
Step 600
600 (this color)
#C24A43
oklch(57% 0.155 26.5)
-
Step 700
700
#A33631
oklch(49.1% 0.145 26.5)
-
Step 800
800
#842E29
oklch(42.7% 0.119 26.7)
-
Step 900
900
#6B2A26
oklch(37.7% 0.094 26.1)
-
Step 950
950
#3F1916
oklch(27% 0.06 26.4)
#C24A43 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) | #6A6241 | 0.164 |
| Deuteranopia (no green cones) | #887C40 | 0.152 |
| Tritanopia (no blue cones) | #D53049 | 0.051 |
| Achromatopsia (no color) | #727272 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C24A43
#C24A43
oklch(57% 0.155 26.5)
- #008794
#008794
oklch(57% 0.098 206.7)
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 #C24A43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.024
- Dull Red #BB3F3F ΔE 0.027
- Dark Coral #CF524E ΔE 0.033
- Faded Red #D3494E ΔE 0.036
- Dark Rose #B5485D ΔE 0.045
- Brick Orange #C14A09 ΔE 0.045
- Indian Red #CD5C5C ΔE 0.048
- Sinopia #BB3E03 ΔE 0.050
Use #C24A43 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.