#905F23
Closest named color: Sepia (#985E2B). oklch(52.7% 0.098 67.8), rgb(144, 95, 35).
Aa
White text reads best on this color (5.45:1).
About this color
#905F23 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.098 and its hue 68°. Its hue sits on the warm side of the wheel. The nearest named color is Sepia (#985E2B), ΔE 0.018 away. White text reads best on it, at 5.45:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Sepia (#985E2B) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #905F23 |
| RGB | rgb(144, 95, 35) |
| HSL | hsl(33, 61%, 35%) |
| OKLCH | oklch(52.7% 0.098 67.8) |
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 #905F23 | 5.45:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #905F23 | 3.84:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #905F23 text on white | 5.45:1 | AA | Lc 77.0 | Fine for body text |
| #905F23 text on black | 3.84:1 | 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
#F0E8E1
oklch(93.5% 0.013 63.9)
-
Step 200
200
#E4D6C8
oklch(88.4% 0.024 67.5)
-
Step 300
300
#D4BCA3
oklch(80.9% 0.044 68.3)
-
Step 400
400
#BE9971
oklch(70.7% 0.07 68.5)
-
Step 500
500
#AE7F4B
oklch(63.2% 0.09 67.7)
-
Step 600
600 (this color)
#905F23
oklch(52.7% 0.098 67.8)
-
Step 700
700
#82561F
oklch(49.1% 0.091 68.4)
-
Step 800
800
#6A461C
oklch(42.6% 0.075 67.3)
-
Step 900
900
#563B1D
oklch(37.6% 0.058 67.3)
-
Step 950
950
#332312
oklch(27.1% 0.037 66.8)
#905F23 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) | #6F631B | 0.060 |
| Deuteranopia (no green cones) | #7B6E24 | 0.053 |
| Tritanopia (no blue cones) | #9D5353 | 0.078 |
| Achromatopsia (no color) | #696969 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905F23
#905F23
oklch(52.7% 0.098 67.8)
- #386FA1
#386FA1
oklch(52.7% 0.098 248.2)
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 #905F23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sepia #985E2B ΔE 0.018
- Raw Sienna #9A6200 ΔE 0.026
- Dirt Brown #836539 ΔE 0.028
- Cocoa #875F42 ΔE 0.035
- Muddy Brown #886806 ΔE 0.036
- Warm Brown #964E02 ΔE 0.041
- Raw Umber #A75E09 ΔE 0.042
- Dirt #8A6E45 ΔE 0.043
Use #905F23 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.