#905F13
Closest named color: Raw Sienna (#9A6200). oklch(52.6% 0.106 71.7), rgb(144, 95, 19).
Aa
White text reads best on this color (5.47:1).
About this color
#905F13 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.106 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.022 away. White text reads best on it, at 5.47:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #905F13 |
| RGB | rgb(144, 95, 19) |
| HSL | hsl(36, 77%, 32%) |
| OKLCH | oklch(52.6% 0.106 71.7) |
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 #905F13 | 5.47:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #905F13 | 3.83:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #905F13 text on white | 5.47:1 | AA | Lc 77.1 | Fine for body text |
| #905F13 text on black | 3.83:1 | AA large text | Lc -24.7 | 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 600.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E0
oklch(93.7% 0.014 74.4)
-
Step 200
200
#E4D7C7
oklch(88.5% 0.026 73.2)
-
Step 300
300
#D4BCA0
oklch(80.8% 0.047 71.4)
-
Step 400
400
#BF996B
oklch(70.7% 0.077 71.4)
-
Step 500
500
#AE7F42
oklch(63.1% 0.097 71.6)
-
Step 600
600 (this color)
#905F13
oklch(52.6% 0.106 71.7)
-
Step 700
700
#835611
oklch(49.1% 0.098 71.6)
-
Step 800
800
#6A4712
oklch(42.8% 0.081 72.7)
-
Step 900
900
#563B17
oklch(37.5% 0.063 71.4)
-
Step 950
950
#33230F
oklch(27.1% 0.04 70.8)
#905F13 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) | #706201 | 0.059 |
| Deuteranopia (no green cones) | #7B6E16 | 0.052 |
| Tritanopia (no blue cones) | #9E5351 | 0.086 |
| Achromatopsia (no color) | #696969 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905F13
#905F13
oklch(52.6% 0.106 71.7)
- #386DA6
#386DA6
oklch(52.5% 0.107 252)
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 #905F13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.022
- Sepia #985E2B ΔE 0.025
- Muddy Brown #886806 ΔE 0.029
- Dirt Brown #836539 ΔE 0.034
- Warm Brown #964E02 ΔE 0.041
- Raw Umber #A75E09 ΔE 0.042
- Cocoa #875F42 ΔE 0.045
- Dirt #8A6E45 ΔE 0.049
Use #905F13 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.