#906523
Closest named color: Raw Sienna (#9A6200). oklch(54% 0.098 74.1), rgb(144, 101, 35).
Aa
White text reads best on this color (5.15:1).
About this color
#906523 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.098 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.021 away. White text reads best on it, at 5.15:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #906523 |
| RGB | rgb(144, 101, 35) |
| HSL | hsl(36, 61%, 35%) |
| OKLCH | oklch(54% 0.098 74.1) |
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 #906523 | 5.15:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #906523 | 4.07:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #906523 text on white | 5.15:1 | AA | Lc 75.4 | Fine for body text |
| #906523 text on black | 4.07:1 | AA large text | Lc -26.4 | 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
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C8
oklch(88.5% 0.024 73.6)
-
Step 300
300
#D2BDA2
oklch(80.9% 0.044 74)
-
Step 400
400
#BB9A6F
oklch(70.6% 0.07 73.6)
-
Step 500
500
#AA8148
oklch(63.1% 0.09 74)
-
Step 600
600 (this color)
#906523
oklch(54% 0.098 74.1)
-
Step 700
700
#7F581B
oklch(49.1% 0.091 74.2)
-
Step 800
800
#674819
oklch(42.6% 0.075 74.2)
-
Step 900
900
#543D1B
oklch(37.8% 0.059 75)
-
Step 950
950
#312411
oklch(27.1% 0.037 75.6)
#906523 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) | #74671A | 0.051 |
| Deuteranopia (no green cones) | #7F7125 | 0.042 |
| Tritanopia (no blue cones) | #9D5A57 | 0.081 |
| Achromatopsia (no color) | #6D6D6D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906523
#906523
oklch(54% 0.098 74.1)
- #4471A6
#4471A6
oklch(54% 0.097 253.5)
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 #906523, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.021
- Muddy Brown #886806 ΔE 0.025
- Sepia #985E2B ΔE 0.026
- Dirt Brown #836539 ΔE 0.029
- Dirt #8A6E45 ΔE 0.035
- Dull Brown #876E4B ΔE 0.041
- Raw Umber #A75E09 ΔE 0.042
- Cocoa #875F42 ΔE 0.044
Use #906523 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.