#C05227
Closest named color: Burnt Orange (#C04E01). oklch(57.4% 0.152 40.3), rgb(192, 82, 39).
Aa
White text reads best on this color (4.69:1).
About this color
#C05227 is a medium-dark, vivid orange. In OKLCH its lightness is 57%, its chroma 0.152 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Orange (#C04E01), ΔE 0.017 away. White text reads best on it, at 4.69:1.
| Hue family | Oranges |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Burnt Orange (#C04E01) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #C05227 |
| RGB | rgb(192, 82, 39) |
| HSL | hsl(17, 66%, 45%) |
| OKLCH | oklch(57.4% 0.152 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 #C05227 | 4.69:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #C05227 | 4.47:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #C05227 text on white | 4.69:1 | AA | Lc 71.9 | Content text, not long reading |
| #C05227 text on black | 4.47:1 | AA large text | Lc -29.8 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D1C7
oklch(88.4% 0.038 38.7)
-
Step 300
300
#E8B29F
oklch(80.8% 0.069 40.2)
-
Step 400
400
#DB886B
oklch(70.7% 0.11 40)
-
Step 500
500
#CE6842
oklch(63% 0.14 40.6)
-
Step 600
600 (this color)
#C05227
oklch(57.4% 0.152 40.3)
-
Step 700
700
#A03D12
oklch(49.2% 0.141 40.6)
-
Step 800
800
#823313
oklch(42.7% 0.117 40.4)
-
Step 900
900
#692E17
oklch(37.8% 0.092 40.9)
-
Step 950
950
#3E1B0F
oklch(27% 0.059 39.4)
#C05227 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) | #716421 | 0.148 |
| Deuteranopia (no green cones) | #8C7D23 | 0.135 |
| Tritanopia (no blue cones) | #D33849 | 0.072 |
| Achromatopsia (no color) | #747474 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C05227
#C05227
oklch(57.4% 0.152 40.3)
- #0086A3
#0086A3
oklch(57.4% 0.105 220.2)
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 #C05227, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Orange #C04E01 ΔE 0.017
- Brick Orange #C14A09 ΔE 0.018
- Rust Orange #C45508 ΔE 0.020
- Burnt Siena #B75203 ΔE 0.026
- Rusty Orange #CD5909 ΔE 0.035
- Copper #B66325 ΔE 0.040
- Sinopia #BB3E03 ΔE 0.041
- Terra Cotta #C9643B ΔE 0.044
Use #C05227 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.