#64441A
Closest named color: Mud Brown (#60460F). oklch(41.4% 0.072 70.6), rgb(100, 68, 26).
Aa
White text reads best on this color (8.81:1).
About this color
#64441A is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.072 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.015 away. White text reads best on it, at 8.81:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.38:1 |
| White text | 8.81:1 |
Values
| HEX | #64441A |
| RGB | rgb(100, 68, 26) |
| HSL | hsl(34, 59%, 25%) |
| OKLCH | oklch(41.4% 0.072 70.6) |
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 #64441A | 8.81:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #64441A | 2.38:1 | Fails | Lc 14.0 | Not readable |
| #64441A text on white | 8.81:1 | AAA | Lc 90.0 | Fine for body text |
| #64441A text on black | 2.38:1 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C9
oklch(88.5% 0.023 71.8)
-
Step 300
300
#D2BDA4
oklch(80.9% 0.042 72)
-
Step 400
400
#BC9A72
oklch(70.8% 0.068 70.9)
-
Step 500
500
#AB804D
oklch(63.1% 0.086 69.9)
-
Step 600
600
#96692F
oklch(55.6% 0.094 70.5)
-
Step 700
700
#805722
oklch(49.1% 0.087 69.9)
-
Step 800
800 (this color)
#64441A
oklch(41.4% 0.072 70.6)
-
Step 900
900
#543C1E
oklch(37.6% 0.056 70.9)
-
Step 950
950
#312312
oklch(26.8% 0.035 70.8)
#64441A 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) | #4F4615 | 0.040 |
| Deuteranopia (no green cones) | #574D1B | 0.034 |
| Tritanopia (no blue cones) | #6D3C3B | 0.059 |
| Achromatopsia (no color) | #4A4A4A | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64441A
#64441A
oklch(41.4% 0.072 70.6)
- #2B4E71
#2B4E71
oklch(41.4% 0.072 249.9)
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 #64441A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.015
- Green Brown #544E03 ΔE 0.048
- Olive Brown #645403 ΔE 0.053
- Milk Chocolate #7F4E1E ΔE 0.061
- Purple Brown #673A3F ΔE 0.066
- Medium Brown #7F5112 ΔE 0.067
- Chestnut #742802 ΔE 0.069
- Saddle Brown #8B4513 ΔE 0.076
Use #64441A 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.