#9B3533
Closest named color: Brick (#A03623). oklch(47.7% 0.137 24.9), rgb(155, 53, 51).
Aa
White text reads best on this color (7.11:1).
About this color
#9B3533 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.137 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.021 away. White text reads best on it, at 7.11:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #9B3533 |
| RGB | rgb(155, 53, 51) |
| HSL | hsl(1, 50%, 40%) |
| OKLCH | oklch(47.7% 0.137 24.9) |
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 #9B3533 | 7.11:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #9B3533 | 2.95:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #9B3533 text on white | 7.11:1 | AAA | Lc 83.8 | Fine for body text |
| #9B3533 text on black | 2.95:1 | 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
#F7E5E3
oklch(93.6% 0.02 25.2)
-
Step 200
200
#F1D0CD
oklch(88.5% 0.037 24)
-
Step 300
300
#E9B1AB
oklch(81% 0.066 25.6)
-
Step 400
400
#DB867F
oklch(70.8% 0.106 25.1)
-
Step 500
500
#CF655F
oklch(63.2% 0.135 25)
-
Step 600
600
#BA4945
oklch(55.6% 0.147 25.1)
-
Step 700
700 (this color)
#9B3533
oklch(47.7% 0.137 24.9)
-
Step 800
800
#82302E
oklch(42.7% 0.114 24.6)
-
Step 900
900
#692C29
oklch(37.8% 0.088 25)
-
Step 950
950
#3E1A18
oklch(27% 0.057 24.8)
#9B3533 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) | #504A32 | 0.146 |
| Deuteranopia (no green cones) | #6A6030 | 0.134 |
| Tritanopia (no blue cones) | #AA1D35 | 0.041 |
| Achromatopsia (no color) | #585858 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B3533
#9B3533
oklch(47.7% 0.137 24.9)
- #006972
#006972
oklch(47.5% 0.081 205.1)
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 #9B3533, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.021
- Brown #A52A2A ΔE 0.023
- Auburn #9B2226 ΔE 0.030
- Burnt Red #9F2305 ΔE 0.039
- Russet #A13905 ΔE 0.042
- Rust Red #AA2704 ΔE 0.043
- Brown Red #922B05 ΔE 0.045
- Rufous #AE2012 ΔE 0.046
Use #9B3533 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.