#C04F23
Closest named color: Brick Orange (#C14A09). oklch(56.9% 0.156 40), rgb(192, 79, 35).
Aa
White text reads best on this color (4.79:1).
About this color
#C04F23 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.156 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.013 away. White text reads best on it, at 4.79:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.38:1 |
| White text | 4.79:1 |
Values
| HEX | #C04F23 |
| RGB | rgb(192, 79, 35) |
| HSL | hsl(17, 69%, 45%) |
| OKLCH | oklch(56.9% 0.156 40) |
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 #C04F23 | 4.79:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #C04F23 | 4.38:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #C04F23 text on white | 4.79:1 | AA | Lc 72.5 | Content text, not long reading |
| #C04F23 text on black | 4.38:1 | AA large text | Lc -29.2 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C6
oklch(88.5% 0.039 39.9)
-
Step 300
300
#E9B29F
oklch(80.9% 0.07 39.9)
-
Step 400
400
#DC886A
oklch(70.8% 0.112 40.4)
-
Step 500
500
#D06741
oklch(63.2% 0.143 40.1)
-
Step 600
600 (this color)
#C04F23
oklch(56.9% 0.156 40)
-
Step 700
700
#A13B0F
oklch(49.1% 0.145 40.1)
-
Step 800
800
#833211
oklch(42.8% 0.12 40.2)
-
Step 900
900
#692D16
oklch(37.6% 0.093 40.5)
-
Step 950
950
#3E1B0E
oklch(27% 0.059 40.5)
#C04F23 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) | #6F631C | 0.153 |
| Deuteranopia (no green cones) | #8B7C1F | 0.139 |
| Tritanopia (no blue cones) | #D33446 | 0.072 |
| Achromatopsia (no color) | #727272 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C04F23
#C04F23
oklch(56.9% 0.156 40)
- #0085A1
#0085A1
oklch(57% 0.103 219.5)
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 #C04F23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.013
- Burnt Orange #C04E01 ΔE 0.015
- Rust Orange #C45508 ΔE 0.022
- Burnt Siena #B75203 ΔE 0.026
- Sinopia #BB3E03 ΔE 0.035
- Rusty Orange #CD5909 ΔE 0.038
- Cinnamon #AC4F06 ΔE 0.043
- Copper #B66325 ΔE 0.045
Use #C04F23 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.