#86311F
Closest named color: Red Brown (#8B2E16). oklch(43.3% 0.121 33.6), rgb(134, 49, 31).
Aa
White text reads best on this color (8.49:1).
About this color
#86311F is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.121 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.012 away. White text reads best on it, at 8.49:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.47:1 |
| White text | 8.49:1 |
Values
| HEX | #86311F |
| RGB | rgb(134, 49, 31) |
| HSL | hsl(10, 62%, 32%) |
| OKLCH | oklch(43.3% 0.121 33.6) |
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 #86311F | 8.49:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #86311F | 2.47:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #86311F text on white | 8.49:1 | AAA | Lc 88.5 | Fine for body text |
| #86311F text on black | 2.47:1 | Fails | Lc -13.7 | 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
#F2D0C9
oklch(88.4% 0.04 31.6)
-
Step 300
300
#EAB1A3
oklch(80.9% 0.07 34.2)
-
Step 400
400
#DE8571
oklch(70.7% 0.114 33.5)
-
Step 500
500
#D2644C
oklch(63.1% 0.144 33.7)
-
Step 600
600
#BD472F
oklch(55.5% 0.157 33.3)
-
Step 700
700
#A33821
oklch(49.2% 0.146 33.8)
-
Step 800
800 (this color)
#86311F
oklch(43.3% 0.121 33.6)
-
Step 900
900
#6B2B1E
oklch(37.8% 0.095 33.1)
-
Step 950
950
#3F1A12
oklch(27.1% 0.06 33.5)
#86311F 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) | #49411D | 0.123 |
| Deuteranopia (no green cones) | #5E541C | 0.113 |
| Tritanopia (no blue cones) | #941C2D | 0.048 |
| Achromatopsia (no color) | #4D4D4D | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #86311F
#86311F
oklch(43.3% 0.121 33.6)
- #005B6A
#005B6A
oklch(43.3% 0.076 213.9)
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 #86311F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.012
- Rust Brown #8B3103 ΔE 0.021
- Brown Red #922B05 ΔE 0.027
- Brick Red #8F1402 ΔE 0.041
- Auburn #9B2226 ΔE 0.047
- Chestnut #742802 ΔE 0.050
- Burnt Red #9F2305 ΔE 0.051
- Saddle Brown #8B4513 ΔE 0.052
Use #86311F 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.