#9E3810
Closest named color: Russet (#A13905). oklch(48.2% 0.144 39), rgb(158, 56, 16).
Aa
White text reads best on this color (6.93:1).
About this color
#9E3810 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.144 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Russet (#A13905), ΔE 0.008 away. White text reads best on it, at 6.93:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Russet (#A13905) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #9E3810 |
| RGB | rgb(158, 56, 16) |
| HSL | hsl(17, 82%, 34%) |
| OKLCH | oklch(48.2% 0.144 39) |
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 #9E3810 | 6.93:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #9E3810 | 3.02:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #9E3810 text on white | 6.93:1 | AA | Lc 83.1 | Fine for body text |
| #9E3810 text on black | 3.02:1 | AA large text | Lc -18.8 | 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 700.
-
Step 50
50
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C7
oklch(88.5% 0.039 38.1)
-
Step 300
300
#E9B2A0
oklch(80.9% 0.069 38.9)
-
Step 400
400
#DC876C
oklch(70.7% 0.112 38.4)
-
Step 500
500
#D06743
oklch(63.2% 0.142 39.3)
-
Step 600
600
#BB4B22
oklch(55.6% 0.154 39.1)
-
Step 700
700 (this color)
#9E3810
oklch(48.2% 0.144 39)
-
Step 800
800
#833214
oklch(42.8% 0.119 39.2)
-
Step 900
900
#692D18
oklch(37.7% 0.092 39.3)
-
Step 950
950
#3E1B0F
oklch(27% 0.059 39.4)
#9E3810 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) | #564B07 | 0.144 |
| Deuteranopia (no green cones) | #6F6209 | 0.130 |
| Tritanopia (no blue cones) | #AE1B31 | 0.063 |
| Achromatopsia (no color) | #5A5A5A | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9E3810
#9E3810
oklch(48.2% 0.144 39)
- #00697F
#00697F
oklch(48.1% 0.087 218.9)
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 #9E3810, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Russet #A13905 ΔE 0.008
- Brick #A03623 ΔE 0.017
- Burnt Umber #A0450E ΔE 0.028
- Rust Red #AA2704 ΔE 0.031
- Burnt Red #9F2305 ΔE 0.033
- Rusty Red #AF2F0D ΔE 0.034
- Brown Red #922B05 ΔE 0.038
- Brown #A52A2A ΔE 0.039
Use #9E3810 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.