#6F581F
Closest named color: Mud (#735C12). oklch(47.2% 0.08 86.6), rgb(111, 88, 31).
Aa
White text reads best on this color (6.79:1).
About this color
#6F581F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.080 and its hue 87°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.018 away. White text reads best on it, at 6.79:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.09:1 |
| White text | 6.79:1 |
Values
| HEX | #6F581F |
| RGB | rgb(111, 88, 31) |
| HSL | hsl(43, 56%, 28%) |
| OKLCH | oklch(47.2% 0.08 86.6) |
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 #6F581F | 6.79:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #6F581F | 3.09:1 | AA large text | Lc 20.7 | Dividers and decoration only |
| #6F581F text on white | 6.79:1 | AA | Lc 83.3 | Fine for body text |
| #6F581F text on black | 3.09:1 | AA large text | Lc -18.6 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E2
oklch(93.5% 0.01 81.8)
-
Step 200
200
#DFD8CA
oklch(88.4% 0.02 84.6)
-
Step 300
300
#CBBFA5
oklch(80.8% 0.038 86.2)
-
Step 400
400
#B19F74
oklch(70.8% 0.062 87.9)
-
Step 500
500
#9E864F
oklch(63% 0.079 86.6)
-
Step 600
600
#897032
oklch(55.6% 0.086 87.3)
-
Step 700
700 (this color)
#6F581F
oklch(47.2% 0.08 86.6)
-
Step 800
800
#5F4C20
oklch(42.6% 0.066 85.9)
-
Step 900
900
#4E4020
oklch(37.8% 0.051 86.3)
-
Step 950
950
#2D2513
oklch(26.8% 0.032 86.3)
#6F581F 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) | #635718 | 0.023 |
| Deuteranopia (no green cones) | #685E21 | 0.020 |
| Tritanopia (no blue cones) | #79504C | 0.072 |
| Achromatopsia (no color) | #5B5B5B | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F581F
#6F581F
oklch(47.2% 0.08 86.6)
- #475A89
#475A89
oklch(47.3% 0.08 266.6)
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 #6F581F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.018
- Olive Brown #645403 ΔE 0.030
- Medium Brown #7F5112 ΔE 0.032
- Greeny Brown #696006 ΔE 0.033
- Milk Chocolate #7F4E1E ΔE 0.038
- Mud Green #606602 ΔE 0.055
- Camo Green #526525 ΔE 0.056
- Dirt Brown #836539 ΔE 0.057
Use #6F581F 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.