#6A451C
Closest named color: Mud Brown (#60460F). oklch(42.4% 0.075 65.8), rgb(106, 69, 28).
Aa
White text reads best on this color (8.46:1).
About this color
#6A451C is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.075 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.024 away. White text reads best on it, at 8.46:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.48:1 |
| White text | 8.46:1 |
Values
| HEX | #6A451C |
| RGB | rgb(106, 69, 28) |
| HSL | hsl(32, 58%, 26%) |
| OKLCH | oklch(42.4% 0.075 65.8) |
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 #6A451C | 8.46:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #6A451C | 2.48:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #6A451C text on white | 8.46:1 | AAA | Lc 89.0 | Fine for body text |
| #6A451C text on black | 2.48:1 | Fails | Lc -13.2 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E1
oklch(93.5% 0.013 63.9)
-
Step 200
200
#E5D6C9
oklch(88.5% 0.024 63.5)
-
Step 300
300
#D5BCA3
oklch(81% 0.044 67.1)
-
Step 400
400
#BF9872
oklch(70.7% 0.07 65.6)
-
Step 500
500
#AF7E4C
oklch(63.1% 0.09 65.5)
-
Step 600
600
#9A672E
oklch(55.7% 0.098 66.2)
-
Step 700
700
#835520
oklch(49% 0.091 66.2)
-
Step 800
800 (this color)
#6A451C
oklch(42.4% 0.075 65.8)
-
Step 900
900
#573B1D
oklch(37.8% 0.059 66.2)
-
Step 950
950
#332312
oklch(27.1% 0.037 66.8)
#6A451C 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) | #514817 | 0.048 |
| Deuteranopia (no green cones) | #5A501D | 0.041 |
| Tritanopia (no blue cones) | #743C3C | 0.059 |
| Achromatopsia (no color) | #4D4D4D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A451C
#6A451C
oklch(42.4% 0.075 65.8)
- #275275
#275275
oklch(42.5% 0.076 245.5)
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 #6A451C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.024
- Milk Chocolate #7F4E1E ΔE 0.050
- Olive Brown #645403 ΔE 0.052
- Green Brown #544E03 ΔE 0.055
- Medium Brown #7F5112 ΔE 0.056
- Saddle Brown #8B4513 ΔE 0.064
- Purple Brown #673A3F ΔE 0.065
- Chestnut #742802 ΔE 0.068
Use #6A451C 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.