#8F3011
Closest named color: Brown Red (#922B05). oklch(44.6% 0.135 37.2), rgb(143, 48, 17).
Aa
White text reads best on this color (8.08:1).
About this color
#8F3011 is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.135 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Red (#922B05), ΔE 0.010 away. White text reads best on it, at 8.08:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Brown Red (#922B05) |
| Black text | 2.59:1 |
| White text | 8.08:1 |
Values
| HEX | #8F3011 |
| RGB | rgb(143, 48, 17) |
| HSL | hsl(15, 79%, 31%) |
| OKLCH | oklch(44.6% 0.135 37.2) |
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 #8F3011 | 8.08:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #8F3011 | 2.59:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #8F3011 text on white | 8.08:1 | AAA | Lc 87.1 | Fine for body text |
| #8F3011 text on black | 2.59:1 | Fails | Lc -15.1 | Dividers and decoration only |
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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C5
oklch(88.5% 0.043 37.7)
-
Step 300
300
#EEAF9D
oklch(80.8% 0.079 36.6)
-
Step 400
400
#E38366
oklch(70.8% 0.126 37.6)
-
Step 500
500
#D85F3B
oklch(63.1% 0.161 37.2)
-
Step 600
600
#C44013
oklch(55.6% 0.176 37)
-
Step 700
700
#A93101
oklch(49.2% 0.163 37.2)
-
Step 800
800 (this color)
#8F3011
oklch(44.6% 0.135 37.2)
-
Step 900
900
#6E2812
oklch(37.7% 0.105 37.4)
-
Step 950
950
#41180C
oklch(26.9% 0.067 37)
#8F3011 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) | #4C420B | 0.136 |
| Deuteranopia (no green cones) | #63580B | 0.125 |
| Tritanopia (no blue cones) | #9E142A | 0.056 |
| Achromatopsia (no color) | #505050 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F3011
#8F3011
oklch(44.6% 0.135 37.2)
- #005E71
#005E71
oklch(44.5% 0.08 217.9)
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 #8F3011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Red #922B05 ΔE 0.010
- Red Brown #8B2E16 ΔE 0.011
- Rust Brown #8B3103 ΔE 0.012
- Burnt Red #9F2305 ΔE 0.034
- Brick Red #8F1402 ΔE 0.040
- Auburn #9B2226 ΔE 0.040
- Brick #A03623 ΔE 0.041
- Russet #A13905 ΔE 0.045
Use #8F3011 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.