#906E5E
Closest named color: Dull Brown (#876E4B). oklch(56.8% 0.05 46.4), rgb(144, 110, 94).
Aa
White text reads best on this color (4.58:1).
About this color
#906E5E is a medium-dark, muted brown. In OKLCH its lightness is 57%, its chroma 0.050 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Brown (#876E4B), ΔE 0.032 away. White text reads best on it, at 4.58:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Dull Brown (#876E4B) |
| Black text | 4.57:1 |
| White text | 4.58:1 |
Values
| HEX | #906E5E |
| RGB | rgb(144, 110, 94) |
| HSL | hsl(19, 21%, 47%) |
| OKLCH | oklch(56.8% 0.05 46.4) |
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 #906E5E | 4.58:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #906E5E | 4.57:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #906E5E text on white | 4.58:1 | AA | Lc 71.8 | Content text, not long reading |
| #906E5E text on black | 4.57:1 | AA | Lc -29.9 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EEE9E6
oklch(93.7% 0.007 53.4)
-
Step 200
200
#E1D7D2
oklch(88.6% 0.013 48.6)
-
Step 300
300
#CEBDB5
oklch(81% 0.022 46.9)
-
Step 400
400
#B49A8E
oklch(70.6% 0.036 46.3)
-
Step 500
500
#A28172
oklch(63% 0.047 45.7)
-
Step 600
600 (this color)
#906E5E
oklch(56.8% 0.05 46.4)
-
Step 700
700
#77594A
oklch(49.1% 0.046 47.8)
-
Step 800
800
#61493D
oklch(42.8% 0.038 47.8)
-
Step 900
900
#4F3D34
oklch(37.7% 0.03 47.9)
-
Step 950
950
#2E241F
oklch(27% 0.018 48)
#906E5E 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) | #77715D | 0.041 |
| Deuteranopia (no green cones) | #7F785E | 0.038 |
| Tritanopia (no blue cones) | #99686A | 0.032 |
| Achromatopsia (no color) | #757575 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906E5E
#906E5E
oklch(56.8% 0.05 46.4)
- #577D8D
#577D8D
oklch(56.7% 0.049 226.1)
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 #906E5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Brown #876E4B ΔE 0.032
- Reddish Grey #997570 ΔE 0.033
- Grey Brown #7F7053 ΔE 0.035
- Dirt #8A6E45 ΔE 0.036
- Mocha #9D7651 ΔE 0.040
- Dark Taupe #7F684E ΔE 0.040
- Earth #A2653E ΔE 0.046
- Cocoa #875F42 ΔE 0.051
Use #906E5E 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.