#873036
Closest named color: Red Brown (#8B2E16). oklch(43.7% 0.119 19.5), rgb(135, 48, 54).
Aa
White text reads best on this color (8.37:1).
About this color
#873036 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.119 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.036 away. White text reads best on it, at 8.37:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #873036 |
| RGB | rgb(135, 48, 54) |
| HSL | hsl(356, 48%, 36%) |
| OKLCH | oklch(43.7% 0.119 19.5) |
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 #873036 | 8.37:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #873036 | 2.50:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #873036 text on white | 8.37:1 | AAA | Lc 88.2 | Fine for body text |
| #873036 text on black | 2.50:1 | Fails | Lc -14.0 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F2D0CF
oklch(88.6% 0.038 19.9)
-
Step 300
300
#EAAFAE
oklch(80.8% 0.069 19.8)
-
Step 400
400
#DD8384
oklch(70.6% 0.111 19.5)
-
Step 500
500
#D16166
oklch(63% 0.142 19.3)
-
Step 600
600
#BD444D
oklch(55.6% 0.155 19.4)
-
Step 700
700
#A2353E
oklch(49.1% 0.144 19.5)
-
Step 800
800 (this color)
#873036
oklch(43.7% 0.119 19.5)
-
Step 900
900
#6A2A2D
oklch(37.7% 0.092 19.8)
-
Step 950
950
#3F191A
oklch(27.1% 0.06 20.3)
#873036 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) | #464236 | 0.128 |
| Deuteranopia (no green cones) | #5C5434 | 0.118 |
| Tritanopia (no blue cones) | #941F33 | 0.033 |
| Achromatopsia (no color) | #4E4E4E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873036
#873036
oklch(43.7% 0.119 19.5)
- #005E61
#005E61
oklch(43.8% 0.074 198.6)
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 #873036, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.036
- Auburn #9B2226 ΔE 0.043
- Brown Red #922B05 ΔE 0.048
- Rust Brown #8B3103 ΔE 0.049
- Brownish Purple #76424E ΔE 0.052
- Brick Red #8F1402 ΔE 0.053
- Red Wine #8C0034 ΔE 0.057
- Carmine #9D0216 ΔE 0.060
Use #873036 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.