#857556
Closest named color: Grey Brown (#7F7053). oklch(56.9% 0.049 83.6), rgb(133, 117, 86).
Aa
Black text reads best on this color (4.67:1).
About this color
#857556 is a medium-dark, muted brown. In OKLCH its lightness is 57%, its chroma 0.049 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.018 away. Black text reads best on it, at 4.67:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.049) |
| Temperature | warm |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.67:1 |
| White text | 4.49:1 |
Values
| HEX | #857556 |
| RGB | rgb(133, 117, 86) |
| HSL | hsl(40, 21%, 43%) |
| OKLCH | oklch(56.9% 0.049 83.6) |
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 #857556 | 4.49:1 | AA large text | Lc -76.6 | Fine for body text |
| Black text on #857556 | 4.67:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #857556 text on white | 4.49:1 | AA large text | Lc 71.2 | Content text, not long reading |
| #857556 text on black | 4.67:1 | AA | Lc -30.5 | Non-text elements, placeholder text |
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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E5
oklch(93.5% 0.006 75.4)
-
Step 200
200
#DDD9D0
oklch(88.6% 0.013 86.8)
-
Step 300
300
#C7C0B1
oklch(80.9% 0.022 86)
-
Step 400
400
#AB9F88
oklch(70.7% 0.035 83.7)
-
Step 500
500
#97886B
oklch(63.2% 0.045 83.7)
-
Step 600
600 (this color)
#857556
oklch(56.9% 0.049 83.6)
-
Step 700
700
#6D5F43
oklch(49.2% 0.045 84.3)
-
Step 800
800
#594D37
oklch(42.6% 0.038 82.4)
-
Step 900
900
#494030
oklch(37.6% 0.029 81.8)
-
Step 950
950
#2B261C
oklch(27.1% 0.019 84.5)
#857556 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) | #7D7454 | 0.014 |
| Deuteranopia (no green cones) | #817957 | 0.012 |
| Tritanopia (no blue cones) | #8C706D | 0.043 |
| Achromatopsia (no color) | #777777 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857556
#857556
oklch(56.9% 0.049 83.6)
- #687795
#687795
oklch(56.8% 0.05 264.1)
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 #857556, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.018
- Dull Brown #876E4B ΔE 0.020
- Dirt #8A6E45 ΔE 0.024
- Dark Taupe #7F684E ΔE 0.038
- Mocha #9D7651 ΔE 0.040
- Brown Grey #8D8468 ΔE 0.046
- Dirt Brown #836539 ΔE 0.049
- Medium Grey #7D7F7C ΔE 0.052
Use #857556 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.