#83302A
Closest named color: Red Brown (#8B2E16). oklch(42.8% 0.116 27.2), rgb(131, 48, 42).
Aa
White text reads best on this color (8.67:1).
About this color
#83302A is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.116 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.025 away. White text reads best on it, at 8.67:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.42:1 |
| White text | 8.67:1 |
Values
| HEX | #83302A |
| RGB | rgb(131, 48, 42) |
| HSL | hsl(4, 51%, 34%) |
| OKLCH | oklch(42.8% 0.116 27.2) |
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 #83302A | 8.67:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #83302A | 2.42:1 | Fails | Lc 14.9 | Not readable |
| #83302A text on white | 8.67:1 | AAA | Lc 89.0 | Fine for body text |
| #83302A text on black | 2.42:1 | Fails | Lc -13.2 | Not readable |
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 800.
-
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
#F1D0CC
oklch(88.4% 0.038 26.1)
-
Step 300
300
#E9B1A9
oklch(81% 0.067 27.9)
-
Step 400
400
#DC857B
oklch(70.6% 0.109 27.2)
-
Step 500
500
#D0645A
oklch(63.1% 0.139 27.1)
-
Step 600
600
#BB4840
oklch(55.6% 0.15 27)
-
Step 700
700
#A13932
oklch(49.2% 0.139 27.2)
-
Step 800
800 (this color)
#83302A
oklch(42.8% 0.116 27.2)
-
Step 900
900
#692B26
oklch(37.6% 0.09 26.9)
-
Step 950
950
#3E1A17
oklch(27% 0.057 26.4)
#83302A 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) | #464029 | 0.122 |
| Deuteranopia (no green cones) | #5B5228 | 0.112 |
| Tritanopia (no blue cones) | #901E2F | 0.038 |
| Achromatopsia (no color) | #4B4B4B | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83302A
#83302A
oklch(42.8% 0.116 27.2)
- #005A64
#005A64
oklch(42.8% 0.073 207.9)
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 #83302A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.025
- Rust Brown #8B3103 ΔE 0.036
- Brown Red #922B05 ΔE 0.040
- Brick Red #8F1402 ΔE 0.045
- Auburn #9B2226 ΔE 0.049
- Chestnut #742802 ΔE 0.051
- Dark Red #8B0000 ΔE 0.056
- Brownish Purple #76424E ΔE 0.058
Use #83302A 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.