#C6533B
Closest named color: Dark Coral (#CF524E). oklch(58.7% 0.152 33.4), rgb(198, 83, 59).
Aa
Black text reads best on this color (4.70:1).
About this color
#C6533B is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.152 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Coral (#CF524E), ΔE 0.029 away. Black text reads best on it, at 4.70:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Dark Coral (#CF524E) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #C6533B |
| RGB | rgb(198, 83, 59) |
| HSL | hsl(10, 55%, 50%) |
| OKLCH | oklch(58.7% 0.152 33.4) |
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 #C6533B | 4.46:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #C6533B | 4.70:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #C6533B text on white | 4.46:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #C6533B text on black | 4.70:1 | AA | Lc -31.4 | Non-text elements, placeholder text |
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
#F7E5E1
oklch(93.5% 0.021 32.5)
-
Step 200
200
#F1D1C9
oklch(88.5% 0.038 34.3)
-
Step 300
300
#E9B1A4
oklch(80.8% 0.068 33.4)
-
Step 400
400
#DC8673
oklch(70.6% 0.11 33.3)
-
Step 500
500
#D0654E
oklch(63% 0.141 33.5)
-
Step 600
600 (this color)
#C6533B
oklch(58.7% 0.152 33.4)
-
Step 700
700
#A13A24
oklch(49.1% 0.141 33.7)
-
Step 800
800
#833120
oklch(42.8% 0.117 33.4)
-
Step 900
900
#6A2C1F
oklch(37.8% 0.092 33.4)
-
Step 950
950
#3E1A13
oklch(26.9% 0.058 32.4)
#C6533B 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) | #726738 | 0.155 |
| Deuteranopia (no green cones) | #8E8138 | 0.143 |
| Tritanopia (no blue cones) | #D93A4E | 0.061 |
| Achromatopsia (no color) | #777777 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6533B
#C6533B
oklch(58.7% 0.152 33.4)
- #008CA1
#008CA1
oklch(58.8% 0.103 213)
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 #C6533B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Coral #CF524E ΔE 0.029
- Rust Orange #C45508 ΔE 0.036
- Brick Orange #C14A09 ΔE 0.036
- Burnt Orange #C04E01 ΔE 0.038
- Terra Cotta #C9643B ΔE 0.038
- Faded Red #D3494E ΔE 0.040
- Rusty Orange #CD5909 ΔE 0.041
- Indian Red #CD5C5C ΔE 0.042
Use #C6533B 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.