#873425
Closest named color: Red Brown (#8B2E16). oklch(43.9% 0.117 32.3), rgb(135, 52, 37).
Aa
White text reads best on this color (8.24:1).
About this color
#873425 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.117 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.016 away. White text reads best on it, at 8.24:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.54:1 |
| White text | 8.24:1 |
Values
| HEX | #873425 |
| RGB | rgb(135, 52, 37) |
| HSL | hsl(9, 57%, 34%) |
| OKLCH | oklch(43.9% 0.117 32.3) |
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 #873425 | 8.24:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #873425 | 2.54:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #873425 text on white | 8.24:1 | AAA | Lc 87.8 | Fine for body text |
| #873425 text on black | 2.54:1 | Fails | Lc -14.4 | 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
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F1D1CA
oklch(88.6% 0.037 32.4)
-
Step 300
300
#E9B1A5
oklch(80.9% 0.068 32.3)
-
Step 400
400
#DC8675
oklch(70.7% 0.109 32)
-
Step 500
500
#D06551
oklch(63.1% 0.14 32.1)
-
Step 600
600
#BC4934
oklch(55.7% 0.153 32.4)
-
Step 700
700
#A13927
oklch(49% 0.142 32.1)
-
Step 800
800 (this color)
#873425
oklch(43.9% 0.117 32.3)
-
Step 900
900
#6A2C20
oklch(37.8% 0.092 32.6)
-
Step 950
950
#3E1A13
oklch(26.9% 0.058 32.4)
#873425 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) | #4A4323 | 0.121 |
| Deuteranopia (no green cones) | #5F5523 | 0.110 |
| Tritanopia (no blue cones) | #942231 | 0.044 |
| Achromatopsia (no color) | #4F4F4F | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873425
#873425
oklch(43.9% 0.117 32.3)
- #005D6B
#005D6B
oklch(43.9% 0.077 212.4)
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 #873425, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.016
- Rust Brown #8B3103 ΔE 0.025
- Brown Red #922B05 ΔE 0.030
- Auburn #9B2226 ΔE 0.046
- Brick Red #8F1402 ΔE 0.047
- Saddle Brown #8B4513 ΔE 0.049
- Burnt Red #9F2305 ΔE 0.051
- Brick #A03623 ΔE 0.052
Use #873425 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.