#915133
Closest named color: Sienna (#A0522D). oklch(50.4% 0.096 45), rgb(145, 81, 51).
Aa
White text reads best on this color (6.12:1).
About this color
#915133 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.096 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.029 away. White text reads best on it, at 6.12:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #915133 |
| RGB | rgb(145, 81, 51) |
| HSL | hsl(19, 48%, 38%) |
| OKLCH | oklch(50.4% 0.096 45) |
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 #915133 | 6.12:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #915133 | 3.42:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #915133 text on white | 6.12:1 | AA | Lc 80.3 | Fine for body text |
| #915133 text on black | 3.42:1 | AA large text | Lc -21.6 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E9D4CB
oklch(88.5% 0.027 44.7)
-
Step 300
300
#DBB8A8
oklch(80.9% 0.046 46)
-
Step 400
400
#C8927A
oklch(70.6% 0.074 45)
-
Step 500
500
#B97658
oklch(63% 0.095 44.7)
-
Step 600
600
#A55E3D
oklch(55.6% 0.104 45)
-
Step 700
700 (this color)
#915133
oklch(50.4% 0.096 45)
-
Step 800
800
#724028
oklch(42.7% 0.079 45.6)
-
Step 900
900
#5D3625
oklch(37.7% 0.063 44)
-
Step 950
950
#362016
oklch(26.9% 0.039 45.1)
#915133 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) | #625930 | 0.087 |
| Deuteranopia (no green cones) | #726732 | 0.079 |
| Tritanopia (no blue cones) | #9E454A | 0.054 |
| Achromatopsia (no color) | #626262 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #915133
#915133
oklch(50.4% 0.096 45)
- #006F8D
#006F8D
oklch(50.4% 0.095 224.9)
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 #915133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.029
- Warm Brown #964E02 ΔE 0.033
- Cocoa #875F42 ΔE 0.037
- Saddle Brown #8B4513 ΔE 0.038
- Burnt Umber #A0450E ΔE 0.039
- Sepia #985E2B ΔE 0.041
- Milk Chocolate #7F4E1E ΔE 0.043
- Medium Brown #7F5112 ΔE 0.048
Use #915133 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.