#91363E
Closest named color: Auburn (#9B2226). oklch(46.3% 0.123 18.1), rgb(145, 54, 62).
Aa
White text reads best on this color (7.49:1).
About this color
#91363E is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.123 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.038 away. White text reads best on it, at 7.49:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.80:1 |
| White text | 7.49:1 |
Values
| HEX | #91363E |
| RGB | rgb(145, 54, 62) |
| HSL | hsl(355, 46%, 39%) |
| OKLCH | oklch(46.3% 0.123 18.1) |
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 #91363E | 7.49:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #91363E | 2.80:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #91363E text on white | 7.49:1 | AAA | Lc 85.4 | Fine for body text |
| #91363E text on black | 2.80:1 | Fails | Lc -16.7 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EED1D1
oklch(88.5% 0.033 17.8)
-
Step 300
300
#E5B2B2
oklch(81% 0.06 18.5)
-
Step 400
400
#D5888A
oklch(70.7% 0.095 18)
-
Step 500
500
#C8686D
oklch(63% 0.122 17.9)
-
Step 600
600
#B34E55
oklch(55.5% 0.132 18.2)
-
Step 700
700 (this color)
#91363E
oklch(46.3% 0.123 18.1)
-
Step 800
800
#7D3439
oklch(42.7% 0.102 18.3)
-
Step 900
900
#652E31
oklch(37.7% 0.079 18.3)
-
Step 950
950
#3B1B1D
oklch(26.8% 0.05 17.1)
#91363E 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) | #4C493E | 0.134 |
| Deuteranopia (no green cones) | #635C3C | 0.124 |
| Tritanopia (no blue cones) | #9E2639 | 0.032 |
| Achromatopsia (no color) | #555555 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91363E
#91363E
oklch(46.3% 0.123 18.1)
- #006669
#006669
oklch(46.3% 0.079 198.3)
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 #91363E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.038
- Brown #A52A2A ΔE 0.044
- Brick #A03623 ΔE 0.045
- Red Brown #8B2E16 ΔE 0.047
- Brown Red #922B05 ΔE 0.053
- Burnt Red #9F2305 ΔE 0.056
- Brownish Purple #76424E ΔE 0.057
- Rust Brown #8B3103 ΔE 0.058
Use #91363E 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.