#6D400F
Closest named color: Mud Brown (#60460F). oklch(41.7% 0.087 62.5), rgb(109, 64, 15).
Aa
White text reads best on this color (8.78:1).
About this color
#6D400F is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.087 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.029 away. White text reads best on it, at 8.78:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.39:1 |
| White text | 8.78:1 |
Values
| HEX | #6D400F |
| RGB | rgb(109, 64, 15) |
| HSL | hsl(31, 76%, 24%) |
| OKLCH | oklch(41.7% 0.087 62.5) |
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 #6D400F | 8.78:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #6D400F | 2.39:1 | Fails | Lc 14.2 | Not readable |
| #6D400F text on white | 8.78:1 | AAA | Lc 89.8 | Fine for body text |
| #6D400F text on black | 2.39:1 | Fails | Lc -12.5 | Not readable |
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 800.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E7D6C7
oklch(88.6% 0.028 63.9)
-
Step 300
300
#D9BAA0
oklch(80.9% 0.05 62)
-
Step 400
400
#C5966B
oklch(70.8% 0.081 63.4)
-
Step 500
500
#B67A42
oklch(63% 0.104 62)
-
Step 600
600
#A16220
oklch(55.5% 0.113 62.2)
-
Step 700
700
#8A5111
oklch(49.1% 0.105 62.3)
-
Step 800
800 (this color)
#6D400F
oklch(41.7% 0.087 62.5)
-
Step 900
900
#5B3917
oklch(37.8% 0.068 63)
-
Step 950
950
#35210F
oklch(26.9% 0.043 61.4)
#6D400F 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) | #4E4406 | 0.061 |
| Deuteranopia (no green cones) | #594F10 | 0.054 |
| Tritanopia (no blue cones) | #783637 | 0.064 |
| Achromatopsia (no color) | #4B4B4B | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D400F
#6D400F
oklch(41.7% 0.087 62.5)
- #165177
#165177
oklch(41.7% 0.086 242)
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 #6D400F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.029
- Milk Chocolate #7F4E1E ΔE 0.054
- Chestnut #742802 ΔE 0.056
- Olive Brown #645403 ΔE 0.060
- Medium Brown #7F5112 ΔE 0.061
- Green Brown #544E03 ΔE 0.062
- Saddle Brown #8B4513 ΔE 0.063
- Rust Brown #8B3103 ΔE 0.064
Use #6D400F 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.