#855439
Closest named color: Cocoa (#875F42). oklch(49.5% 0.077 49.2), rgb(133, 84, 57).
Aa
White text reads best on this color (6.31:1).
About this color
#855439 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 49%, its chroma 0.077 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.029 away. White text reads best on it, at 6.31:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.32:1 |
| White text | 6.31:1 |
Values
| HEX | #855439 |
| RGB | rgb(133, 84, 57) |
| HSL | hsl(21, 40%, 37%) |
| OKLCH | oklch(49.5% 0.077 49.2) |
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 #855439 | 6.31:1 | AA | Lc -86.4 | Fine for body text |
| Black text on #855439 | 3.32:1 | AA large text | Lc 22.8 | Dividers and decoration only |
| #855439 text on white | 6.31:1 | AA | Lc 81.3 | Fine for body text |
| #855439 text on black | 3.32:1 | AA large text | Lc -20.6 | 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 700.
-
Step 50
50
#F8F4F2
oklch(97% 0.005 48.7)
-
Step 100
100
#F0E8E4
oklch(93.6% 0.01 48.6)
-
Step 200
200
#E5D5CD
oklch(88.4% 0.021 48.5)
-
Step 300
300
#D6BAAC
oklch(80.9% 0.038 48.2)
-
Step 400
400
#C09680
oklch(70.7% 0.06 49)
-
Step 500
500
#AF7C60
oklch(63.1% 0.075 49.7)
-
Step 600
600
#9B6447
oklch(55.6% 0.083 48.3)
-
Step 700
700 (this color)
#855439
oklch(49.5% 0.077 49.2)
-
Step 800
800
#6B442F
oklch(42.6% 0.063 48.8)
-
Step 900
900
#573A2A
oklch(37.8% 0.049 49.7)
-
Step 950
950
#332219
oklch(27% 0.031 48.9)
#855439 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) | #615937 | 0.065 |
| Deuteranopia (no green cones) | #6D6439 | 0.059 |
| Tritanopia (no blue cones) | #904B4D | 0.047 |
| Achromatopsia (no color) | #606060 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855439
#855439
oklch(49.5% 0.077 49.2)
- #2A6A85
#2A6A85
oklch(49.5% 0.077 229.2)
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 #855439, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.029
- Milk Chocolate #7F4E1E ΔE 0.033
- Medium Brown #7F5112 ΔE 0.039
- Saddle Brown #8B4513 ΔE 0.043
- Warm Brown #964E02 ΔE 0.047
- Dirt Brown #836539 ΔE 0.047
- Sienna #A0522D ΔE 0.050
- Sepia #985E2B ΔE 0.051
Use #855439 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.