#88312B
Closest named color: Red Brown (#8B2E16). oklch(43.8% 0.12 27.1), rgb(136, 49, 43).
Aa
White text reads best on this color (8.32:1).
About this color
#88312B is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.120 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.021 away. White text reads best on it, at 8.32:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.52:1 |
| White text | 8.32:1 |
Values
| HEX | #88312B |
| RGB | rgb(136, 49, 43) |
| HSL | hsl(4, 52%, 35%) |
| OKLCH | oklch(43.8% 0.12 27.1) |
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 #88312B | 8.32:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #88312B | 2.52:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #88312B text on white | 8.32:1 | AAA | Lc 88.0 | Fine for body text |
| #88312B text on black | 2.52:1 | Fails | Lc -14.2 | 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
#F2D0CB
oklch(88.5% 0.039 27.8)
-
Step 300
300
#EBB0A8
oklch(81% 0.07 27.5)
-
Step 400
400
#DE847A
oklch(70.7% 0.113 27)
-
Step 500
500
#D26258
oklch(63.1% 0.144 27.1)
-
Step 600
600
#BE453D
oklch(55.6% 0.157 27.2)
-
Step 700
700
#A33630
oklch(49.1% 0.145 27)
-
Step 800
800 (this color)
#88312B
oklch(43.8% 0.12 27.1)
-
Step 900
900
#6B2A25
oklch(37.7% 0.094 26.9)
-
Step 950
950
#3F1916
oklch(27% 0.06 26.4)
#88312B 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) | #48422A | 0.127 |
| Deuteranopia (no green cones) | #5E5529 | 0.117 |
| Tritanopia (no blue cones) | #951E30 | 0.039 |
| Achromatopsia (no color) | #4E4E4E | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88312B
#88312B
oklch(43.8% 0.12 27.1)
- #005D67
#005D67
oklch(43.7% 0.075 207.5)
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 #88312B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.021
- Rust Brown #8B3103 ΔE 0.033
- Brown Red #922B05 ΔE 0.034
- Auburn #9B2226 ΔE 0.040
- Brick Red #8F1402 ΔE 0.045
- Burnt Red #9F2305 ΔE 0.051
- Brick #A03623 ΔE 0.054
- Blood Red #980002 ΔE 0.056
Use #88312B 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.