#873E39
Closest named color: Red Brown (#8B2E16). oklch(45.8% 0.101 25.8), rgb(135, 62, 57).
Aa
White text reads best on this color (7.55:1).
About this color
#873E39 is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.101 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.042 away. White text reads best on it, at 7.55:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.77:1 |
| White text | 7.55:1 |
Values
| HEX | #873E39 |
| RGB | rgb(135, 62, 57) |
| HSL | hsl(4, 41%, 38%) |
| OKLCH | oklch(45.8% 0.101 25.8) |
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 #873E39 | 7.55:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #873E39 | 2.77:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #873E39 text on white | 7.55:1 | AAA | Lc 85.8 | Fine for body text |
| #873E39 text on black | 2.77:1 | Fails | Lc -16.2 | 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 800.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E4
oklch(93.6% 0.017 26.7)
-
Step 200
200
#EED1CE
oklch(88.4% 0.033 24.8)
-
Step 300
300
#E5B3AD
oklch(81% 0.059 26.3)
-
Step 400
400
#D58982
oklch(70.6% 0.094 25.5)
-
Step 500
500
#C86A62
oklch(63.1% 0.121 26.1)
-
Step 600
600
#B35049
oklch(55.6% 0.131 26.2)
-
Step 700
700
#9A403B
oklch(49.1% 0.122 25.7)
-
Step 800
800 (this color)
#873E39
oklch(45.8% 0.101 25.8)
-
Step 900
900
#652F2B
oklch(37.7% 0.079 25.8)
-
Step 950
950
#3B1C19
oklch(26.9% 0.049 26.6)
#873E39 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) | #504B38 | 0.105 |
| Deuteranopia (no green cones) | #625A37 | 0.098 |
| Tritanopia (no blue cones) | #93323D | 0.034 |
| Achromatopsia (no color) | #545454 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873E39
#873E39
oklch(45.8% 0.101 25.8)
- #00646D
#00646D
oklch(45.9% 0.079 205.6)
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 #873E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.042
- Brownish Purple #76424E ΔE 0.043
- Rust Brown #8B3103 ΔE 0.048
- Saddle Brown #8B4513 ΔE 0.049
- Brown Red #922B05 ΔE 0.051
- Brick #A03623 ΔE 0.052
- Auburn #9B2226 ΔE 0.056
- Dark Mauve #874C62 ΔE 0.060
Use #873E39 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.