#9A3631
Closest named color: Brick (#A03623). oklch(47.6% 0.135 26.4), rgb(154, 54, 49).
Aa
White text reads best on this color (7.12:1).
About this color
#9A3631 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.135 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.019 away. White text reads best on it, at 7.12:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #9A3631 |
| RGB | rgb(154, 54, 49) |
| HSL | hsl(3, 52%, 40%) |
| OKLCH | oklch(47.6% 0.135 26.4) |
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 #9A3631 | 7.12:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #9A3631 | 2.94:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #9A3631 text on white | 7.12:1 | AAA | Lc 83.9 | Fine for body text |
| #9A3631 text on black | 2.94:1 | Fails | Lc -18.1 | 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 700.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E5E3
oklch(93.5% 0.019 25.6)
-
Step 200
200
#F0D1CD
oklch(88.6% 0.035 26.6)
-
Step 300
300
#E8B1AA
oklch(80.9% 0.065 26.9)
-
Step 400
400
#DA867E
oklch(70.6% 0.105 25.9)
-
Step 500
500
#CE665D
oklch(63.2% 0.133 26.6)
-
Step 600
600
#B94A43
oklch(55.6% 0.145 26.5)
-
Step 700
700 (this color)
#9A3631
oklch(47.6% 0.135 26.4)
-
Step 800
800
#81312C
oklch(42.6% 0.112 26.5)
-
Step 900
900
#682C28
oklch(37.6% 0.087 25.9)
-
Step 950
950
#3D1B18
oklch(27% 0.054 26.5)
#9A3631 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) | #514A30 | 0.142 |
| Deuteranopia (no green cones) | #6A602E | 0.132 |
| Tritanopia (no blue cones) | #A91F36 | 0.043 |
| Achromatopsia (no color) | #585858 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9A3631
#9A3631
oklch(47.6% 0.135 26.4)
- #006973
#006973
oklch(47.6% 0.081 206.2)
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 #9A3631, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.019
- Brown #A52A2A ΔE 0.025
- Auburn #9B2226 ΔE 0.031
- Burnt Red #9F2305 ΔE 0.038
- Russet #A13905 ΔE 0.039
- Brown Red #922B05 ΔE 0.042
- Rust Red #AA2704 ΔE 0.043
- Red Brown #8B2E16 ΔE 0.045
Use #9A3631 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.