#88311D
Closest named color: Red Brown (#8B2E16). oklch(43.6% 0.124 34.4), rgb(136, 49, 29).
Aa
White text reads best on this color (8.38:1).
About this color
#88311D is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.124 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.008 away. White text reads best on it, at 8.38:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.50:1 |
| White text | 8.38:1 |
Values
| HEX | #88311D |
| RGB | rgb(136, 49, 29) |
| HSL | hsl(11, 65%, 32%) |
| OKLCH | oklch(43.6% 0.124 34.4) |
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 #88311D | 8.38:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #88311D | 2.50:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #88311D text on white | 8.38:1 | AAA | Lc 88.1 | Fine for body text |
| #88311D 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E1
oklch(93.5% 0.021 32.5)
-
Step 200
200
#F2D0C8
oklch(88.4% 0.04 33.4)
-
Step 300
300
#EBB0A2
oklch(80.8% 0.072 33.7)
-
Step 400
400
#DF856F
oklch(70.7% 0.116 34.6)
-
Step 500
500
#D36349
oklch(63.1% 0.147 34.4)
-
Step 600
600
#BF462A
oklch(55.7% 0.161 34.4)
-
Step 700
700
#A4371D
oklch(49.2% 0.149 34.5)
-
Step 800
800 (this color)
#88311D
oklch(43.6% 0.124 34.4)
-
Step 900
900
#6B2B1C
oklch(37.7% 0.095 34.5)
-
Step 950
950
#3F1A11
oklch(27% 0.06 34.9)
#88311D 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) | #49411A | 0.127 |
| Deuteranopia (no green cones) | #5F551A | 0.116 |
| Tritanopia (no blue cones) | #961B2D | 0.049 |
| Achromatopsia (no color) | #4E4E4E | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88311D
#88311D
oklch(43.6% 0.124 34.4)
- #005C6B
#005C6B
oklch(43.6% 0.077 213.7)
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 #88311D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.008
- Rust Brown #8B3103 ΔE 0.018
- Brown Red #922B05 ΔE 0.023
- Brick Red #8F1402 ΔE 0.040
- Auburn #9B2226 ΔE 0.045
- Burnt Red #9F2305 ΔE 0.047
- Saddle Brown #8B4513 ΔE 0.050
- Chestnut #742802 ΔE 0.053
Use #88311D 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.