#6C400A
Closest named color: Mud Brown (#60460F). oklch(41.5% 0.088 64.6), rgb(108, 64, 10).
Aa
White text reads best on this color (8.84:1).
About this color
#6C400A is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.088 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.027 away. White text reads best on it, at 8.84:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.37:1 |
| White text | 8.84:1 |
Values
| HEX | #6C400A |
| RGB | rgb(108, 64, 10) |
| HSL | hsl(33, 83%, 23%) |
| OKLCH | oklch(41.5% 0.088 64.6) |
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 #6C400A | 8.84:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #6C400A | 2.37:1 | Fails | Lc 14.0 | Not readable |
| #6C400A text on white | 8.84:1 | AAA | Lc 89.9 | Fine for body text |
| #6C400A text on black | 2.37:1 | Fails | Lc -12.3 | 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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E7D6C6
oklch(88.6% 0.029 65.7)
-
Step 300
300
#D9BA9F
oklch(80.9% 0.051 63.1)
-
Step 400
400
#C59669
oklch(70.7% 0.083 64.6)
-
Step 500
500
#B57B3F
oklch(63.1% 0.105 64.7)
-
Step 600
600
#A0631B
oklch(55.5% 0.114 64.8)
-
Step 700
700
#89520B
oklch(49.1% 0.106 64.9)
-
Step 800
800 (this color)
#6C400A
oklch(41.5% 0.088 64.6)
-
Step 900
900
#5A3915
oklch(37.6% 0.068 65.1)
-
Step 950
950
#35220E
oklch(27.1% 0.043 65.6)
#6C400A 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) | #4E4400 | 0.059 |
| Deuteranopia (no green cones) | #584E0B | 0.052 |
| Tritanopia (no blue cones) | #773636 | 0.066 |
| Achromatopsia (no color) | #4A4A4A | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C400A
#6C400A
oklch(41.5% 0.088 64.6)
- #185078
#185078
oklch(41.6% 0.088 244.2)
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 #6C400A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.027
- Milk Chocolate #7F4E1E ΔE 0.056
- Chestnut #742802 ΔE 0.057
- Olive Brown #645403 ΔE 0.059
- Green Brown #544E03 ΔE 0.059
- Medium Brown #7F5112 ΔE 0.062
- Saddle Brown #8B4513 ΔE 0.065
- Rust Brown #8B3103 ΔE 0.067
Use #6C400A 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.