#6B5801
Closest named color: Olive Brown (#645403). oklch(46.6% 0.095 94.3), rgb(107, 88, 1).
Aa
White text reads best on this color (6.95:1).
About this color
#6B5801 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.095 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.018 away. White text reads best on it, at 6.95:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 3.02:1 |
| White text | 6.95:1 |
Values
| HEX | #6B5801 |
| RGB | rgb(107, 88, 1) |
| HSL | hsl(49, 98%, 21%) |
| OKLCH | oklch(46.6% 0.095 94.3) |
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 #6B5801 | 6.95:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #6B5801 | 3.02:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #6B5801 text on white | 6.95:1 | AA | Lc 83.9 | Fine for body text |
| #6B5801 text on black | 3.02:1 | AA large text | Lc -18.1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE0
oklch(93.7% 0.014 93)
-
Step 200
200
#DED9C7
oklch(88.4% 0.025 94.1)
-
Step 300
300
#CAC1A0
oklch(81% 0.046 94.5)
-
Step 400
400
#AFA06B
oklch(70.6% 0.073 94.2)
-
Step 500
500
#9C8841
oklch(63% 0.094 93.8)
-
Step 600
600
#87721E
oklch(55.7% 0.103 94.3)
-
Step 700
700 (this color)
#6B5801
oklch(46.6% 0.095 94.3)
-
Step 800
800
#5D4E11
oklch(42.7% 0.079 94.5)
-
Step 900
900
#4C4117
oklch(37.7% 0.061 94.6)
-
Step 950
950
#2D260F
oklch(27% 0.038 92.8)
#6B5801 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) | #635600 | 0.016 |
| Deuteranopia (no green cones) | #685C09 | 0.012 |
| Tritanopia (no blue cones) | #75504A | 0.087 |
| Achromatopsia (no color) | #5A5A5A | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B5801
#6B5801
oklch(46.6% 0.095 94.3)
- #4A548E
#4A548E
oklch(46.5% 0.095 274.7)
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 #6B5801, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.018
- Mud #735C12 ΔE 0.020
- Greeny Brown #696006 ΔE 0.023
- Mud Green #606602 ΔE 0.043
- Medium Brown #7F5112 ΔE 0.043
- Camo Green #526525 ΔE 0.049
- Army Green #4B5D16 ΔE 0.051
- Green Brown #544E03 ΔE 0.052
Use #6B5801 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.