#913535
Closest named color: Auburn (#9B2226). oklch(46% 0.125 23.4), rgb(145, 53, 53).
Aa
White text reads best on this color (7.59:1).
About this color
#913535 is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.125 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.032 away. White text reads best on it, at 7.59:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #913535 |
| RGB | rgb(145, 53, 53) |
| HSL | hsl(0, 46%, 39%) |
| OKLCH | oklch(46% 0.125 23.4) |
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 #913535 | 7.59:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #913535 | 2.76:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #913535 text on white | 7.59:1 | AAA | Lc 85.7 | Fine for body text |
| #913535 text on black | 2.76:1 | Fails | Lc -16.4 | 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
#F5E6E4
oklch(93.6% 0.017 26.7)
-
Step 200
200
#EFD1CF
oklch(88.5% 0.034 22.4)
-
Step 300
300
#E5B2AE
oklch(80.9% 0.06 23.6)
-
Step 400
400
#D68884
oklch(70.6% 0.097 23)
-
Step 500
500
#C96965
oklch(63.1% 0.123 23.6)
-
Step 600
600
#B54E4C
oklch(55.7% 0.135 23.6)
-
Step 700
700 (this color)
#913535
oklch(46% 0.125 23.4)
-
Step 800
800
#7E3433
oklch(42.7% 0.103 23.2)
-
Step 900
900
#662E2D
oklch(37.7% 0.081 22.7)
-
Step 950
950
#3C1C1A
oklch(27.1% 0.051 24.7)
#913535 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) | #4D4834 | 0.133 |
| Deuteranopia (no green cones) | #645B33 | 0.123 |
| Tritanopia (no blue cones) | #9F2236 | 0.038 |
| Achromatopsia (no color) | #545454 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913535
#913535
oklch(46% 0.125 23.4)
- #00646C
#00646C
oklch(45.9% 0.078 204.4)
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 #913535, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.032
- Red Brown #8B2E16 ΔE 0.036
- Brick #A03623 ΔE 0.037
- Brown #A52A2A ΔE 0.041
- Brown Red #922B05 ΔE 0.041
- Rust Brown #8B3103 ΔE 0.046
- Burnt Red #9F2305 ΔE 0.046
- Russet #A13905 ΔE 0.054
Use #913535 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.