#913F3D
Closest named color: Brick (#A03623). oklch(47.6% 0.112 23.6), rgb(145, 63, 61).
Aa
White text reads best on this color (7.04:1).
About this color
#913F3D is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.112 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.039 away. White text reads best on it, at 7.04:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.98:1 |
| White text | 7.04:1 |
Values
| HEX | #913F3D |
| RGB | rgb(145, 63, 61) |
| HSL | hsl(1, 41%, 40%) |
| OKLCH | oklch(47.6% 0.112 23.6) |
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 #913F3D | 7.04:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #913F3D | 2.98:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #913F3D text on white | 7.04:1 | AAA | Lc 83.9 | Fine for body text |
| #913F3D text on black | 2.98:1 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F4E6E5
oklch(93.6% 0.015 22.4)
-
Step 200
200
#EDD2D0
oklch(88.6% 0.03 22.8)
-
Step 300
300
#E2B4B0
oklch(81% 0.054 24.1)
-
Step 400
400
#D18B87
oklch(70.6% 0.086 23.1)
-
Step 500
500
#C36D69
oklch(63% 0.11 23.5)
-
Step 600
600
#AF5350
oklch(55.6% 0.121 23.7)
-
Step 700
700 (this color)
#913F3D
oklch(47.6% 0.112 23.6)
-
Step 800
800
#7A3836
oklch(42.8% 0.093 23.5)
-
Step 900
900
#62312F
oklch(37.7% 0.071 23.5)
-
Step 950
950
#3A1D1B
oklch(27% 0.046 24.7)
#913F3D 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) | #534E3C | 0.118 |
| Deuteranopia (no green cones) | #675F3B | 0.110 |
| Tritanopia (no blue cones) | #9E313F | 0.035 |
| Achromatopsia (no color) | #595959 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913F3D
#913F3D
oklch(47.6% 0.112 23.6)
- #006971
#006971
oklch(47.5% 0.081 204)
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 #913F3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.039
- Brown #A52A2A ΔE 0.048
- Auburn #9B2226 ΔE 0.050
- Red Brown #8B2E16 ΔE 0.051
- Light Maroon #A24857 ΔE 0.052
- Saddle Brown #8B4513 ΔE 0.053
- Russet #A13905 ΔE 0.054
- Brown Red #922B05 ΔE 0.055
Use #913F3D 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.