#913B27
Closest named color: Brick (#A03623). oklch(46.6% 0.121 34.5), rgb(145, 59, 39).
Aa
White text reads best on this color (7.34:1).
About this color
#913B27 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.121 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.029 away. White text reads best on it, at 7.34:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.85:1 |
| White text | 7.34:1 |
Values
| HEX | #913B27 |
| RGB | rgb(145, 59, 39) |
| HSL | hsl(11, 58%, 36%) |
| OKLCH | oklch(46.6% 0.121 34.5) |
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 #913B27 | 7.34:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #913B27 | 2.85:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #913B27 text on white | 7.34:1 | AAA | Lc 84.9 | Fine for body text |
| #913B27 text on black | 2.85:1 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EED2CB
oklch(88.5% 0.033 34.3)
-
Step 300
300
#E4B4A8
oklch(81% 0.059 34.4)
-
Step 400
400
#D48B79
oklch(70.7% 0.094 34.5)
-
Step 500
500
#C76C57
oklch(63% 0.12 34)
-
Step 600
600
#B2523C
oklch(55.5% 0.13 34.2)
-
Step 700
700 (this color)
#913B27
oklch(46.6% 0.121 34.5)
-
Step 800
800
#7C3727
oklch(42.6% 0.1 34.4)
-
Step 900
900
#643024
oklch(37.6% 0.078 34.2)
-
Step 950
950
#3B1D16
oklch(27% 0.049 34.1)
#913B27 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) | #524A25 | 0.123 |
| Deuteranopia (no green cones) | #675D25 | 0.113 |
| Tritanopia (no blue cones) | #9F2837 | 0.050 |
| Achromatopsia (no color) | #565656 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913B27
#913B27
oklch(46.6% 0.121 34.5)
- #006576
#006576
oklch(46.6% 0.082 214.5)
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 #913B27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.029
- Red Brown #8B2E16 ΔE 0.032
- Brown Red #922B05 ΔE 0.033
- Rust Brown #8B3103 ΔE 0.033
- Saddle Brown #8B4513 ΔE 0.035
- Russet #A13905 ΔE 0.037
- Burnt Red #9F2305 ΔE 0.043
- Auburn #9B2226 ΔE 0.044
Use #913B27 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.