#9B2D33
Closest named color: Auburn (#9B2226). oklch(46.7% 0.145 21.9), rgb(155, 45, 51).
Aa
White text reads best on this color (7.45:1).
About this color
#9B2D33 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.145 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.019 away. White text reads best on it, at 7.45:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.81:1 |
| White text | 7.45:1 |
Values
| HEX | #9B2D33 |
| RGB | rgb(155, 45, 51) |
| HSL | hsl(357, 55%, 39%) |
| OKLCH | oklch(46.7% 0.145 21.9) |
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 #9B2D33 | 7.45:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #9B2D33 | 2.81:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #9B2D33 text on white | 7.45:1 | AAA | Lc 84.9 | Fine for body text |
| #9B2D33 text on black | 2.81:1 | Fails | Lc -17.1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F2D0CE
oklch(88.6% 0.038 21.9)
-
Step 300
300
#EBAFAC
oklch(80.9% 0.071 22)
-
Step 400
400
#DE8381
oklch(70.7% 0.113 21.6)
-
Step 500
500
#D26161
oklch(63.1% 0.143 22)
-
Step 600
600
#BD4448
oklch(55.5% 0.156 21.9)
-
Step 700
700 (this color)
#9B2D33
oklch(46.7% 0.145 21.9)
-
Step 800
800
#842D30
oklch(42.7% 0.12 21.8)
-
Step 900
900
#6B292A
oklch(37.7% 0.095 21.9)
-
Step 950
950
#3F1919
oklch(27% 0.06 21.8)
#9B2D33 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) | #4B4632 | 0.158 |
| Deuteranopia (no green cones) | #675E30 | 0.145 |
| Tritanopia (no blue cones) | #AA0C30 | 0.039 |
| Achromatopsia (no color) | #555555 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B2D33
#9B2D33
oklch(46.7% 0.145 21.9)
- #00676D
#00676D
oklch(46.8% 0.08 201.8)
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 #9B2D33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.019
- Brown #A52A2A ΔE 0.022
- Brick #A03623 ΔE 0.031
- Burnt Red #9F2305 ΔE 0.037
- Rouge #AB1239 ΔE 0.042
- Carmine #9D0216 ΔE 0.044
- Brown Red #922B05 ΔE 0.045
- Rufous #AE2012 ΔE 0.045
Use #9B2D33 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.