#C04634
Closest named color: Dull Red (#BB3F3F). oklch(55.9% 0.16 31), rgb(192, 70, 52).
Aa
White text reads best on this color (5.03:1).
About this color
#C04634 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.160 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.024 away. White text reads best on it, at 5.03:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.16:1 |
| White text | 5.03:1 |
Values
| HEX | #C04634 |
| RGB | rgb(192, 70, 52) |
| HSL | hsl(8, 57%, 48%) |
| OKLCH | oklch(55.9% 0.16 31) |
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 #C04634 | 5.03:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #C04634 | 4.16:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #C04634 text on white | 5.03:1 | AA | Lc 73.9 | Content text, not long reading |
| #C04634 text on black | 4.16:1 | AA large text | Lc -27.8 | 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
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F3D0C9
oklch(88.5% 0.041 31.2)
-
Step 300
300
#EBB0A4
oklch(80.9% 0.072 31.7)
-
Step 400
400
#DF8474
oklch(70.7% 0.115 30.8)
-
Step 500
500
#D3624F
oklch(63% 0.147 31.3)
-
Step 600
600 (this color)
#C04634
oklch(55.9% 0.16 31)
-
Step 700
700
#A43526
oklch(49% 0.149 30.7)
-
Step 800
800
#852D21
oklch(42.6% 0.123 30.6)
-
Step 900
900
#6B2A20
oklch(37.6% 0.095 30.9)
-
Step 950
950
#3F1913
oklch(26.9% 0.061 30.7)
#C04634 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) | #685E31 | 0.166 |
| Deuteranopia (no green cones) | #867930 | 0.153 |
| Tritanopia (no blue cones) | #D32742 | 0.058 |
| Achromatopsia (no color) | #6F6F6F | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C04634
#C04634
oklch(55.9% 0.16 31)
- #008394
#008394
oklch(55.9% 0.097 210.6)
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 #C04634, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.024
- Brick Orange #C14A09 ΔE 0.032
- Dusty Red #B9484E ΔE 0.033
- Sinopia #BB3E03 ΔE 0.033
- Burnt Orange #C04E01 ΔE 0.039
- Dark Coral #CF524E ΔE 0.046
- Burnt Siena #B75203 ΔE 0.048
- Faded Red #D3494E ΔE 0.048
Use #C04634 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.