#872C19
Closest named color: Red Brown (#8B2E16). oklch(42.7% 0.128 33.5), rgb(135, 44, 25).
Aa
White text reads best on this color (8.73:1).
About this color
#872C19 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.128 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.011 away. White text reads best on it, at 8.73:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.40:1 |
| White text | 8.73:1 |
Values
| HEX | #872C19 |
| RGB | rgb(135, 44, 25) |
| HSL | hsl(10, 69%, 31%) |
| OKLCH | oklch(42.7% 0.128 33.5) |
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 #872C19 | 8.73:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #872C19 | 2.40:1 | Fails | Lc 15.0 | Not readable |
| #872C19 text on white | 8.73:1 | AAA | Lc 89.0 | Fine for body text |
| #872C19 text on black | 2.40:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F3D0C8
oklch(88.5% 0.041 33)
-
Step 300
300
#EDB0A1
oklch(81% 0.075 34.2)
-
Step 400
400
#E1836E
oklch(70.6% 0.121 33.5)
-
Step 500
500
#D66048
oklch(63.1% 0.154 33.1)
-
Step 600
600
#C14329
oklch(55.6% 0.166 33.4)
-
Step 700
700
#A6331B
oklch(49% 0.155 33.5)
-
Step 800
800 (this color)
#872C19
oklch(42.7% 0.128 33.5)
-
Step 900
900
#6D291B
oklch(37.7% 0.1 33.4)
-
Step 950
950
#401911
oklch(27% 0.063 33.1)
#872C19 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) | #463E16 | 0.133 |
| Deuteranopia (no green cones) | #5D5215 | 0.120 |
| Tritanopia (no blue cones) | #951228 | 0.048 |
| Achromatopsia (no color) | #4B4B4B | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #872C19
#872C19
oklch(42.7% 0.128 33.5)
- #005968
#005968
oklch(42.7% 0.075 214.2)
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 #872C19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.011
- Rust Brown #8B3103 ΔE 0.022
- Brown Red #922B05 ΔE 0.025
- Brick Red #8F1402 ΔE 0.032
- Auburn #9B2226 ΔE 0.045
- Chestnut #742802 ΔE 0.046
- Dark Red #8B0000 ΔE 0.046
- Blood Red #980002 ΔE 0.048
Use #872C19 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.