#604A39
Closest named color: Mud Brown (#60460F). oklch(42.8% 0.04 59.1), rgb(96, 74, 57).
Aa
White text reads best on this color (8.28:1).
About this color
#604A39 is a dark, muted brown. In OKLCH its lightness is 43%, its chroma 0.040 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.045 away. White text reads best on it, at 8.28:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.53:1 |
| White text | 8.28:1 |
Values
| HEX | #604A39 |
| RGB | rgb(96, 74, 57) |
| HSL | hsl(26, 25%, 30%) |
| OKLCH | oklch(42.8% 0.04 59.1) |
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 #604A39 | 8.28:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #604A39 | 2.53:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #604A39 text on white | 8.28:1 | AAA | Lc 88.6 | Fine for body text |
| #604A39 text on black | 2.53:1 | Fails | Lc -13.6 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E5
oklch(93.6% 0.007 67.7)
-
Step 200
200
#E0D7D1
oklch(88.5% 0.013 56.2)
-
Step 300
300
#CDBDB2
oklch(80.9% 0.024 56.9)
-
Step 400
400
#B39B8A
oklch(70.6% 0.037 57.4)
-
Step 500
500
#A0836D
oklch(63.1% 0.048 58.9)
-
Step 600
600
#8B6C55
oklch(55.6% 0.052 58)
-
Step 700
700
#765A45
oklch(49.1% 0.049 58.2)
-
Step 800
800 (this color)
#604A39
oklch(42.8% 0.04 59.1)
-
Step 900
900
#4E3E31
oklch(37.7% 0.031 60.8)
-
Step 950
950
#2E241D
oklch(27% 0.02 56.7)
#604A39 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) | #514B38 | 0.027 |
| Deuteranopia (no green cones) | #565039 | 0.024 |
| Tritanopia (no blue cones) | #674645 | 0.029 |
| Achromatopsia (no color) | #4E4E4E | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604A39
#604A39
oklch(42.8% 0.04 59.1)
- #3B5263
#3B5263
oklch(42.7% 0.04 240.9)
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 #604A39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.045
- Purple Brown #673A3F ΔE 0.051
- Brownish Purple #76424E ΔE 0.062
- Green Brown #544E03 ΔE 0.066
- Milk Chocolate #7F4E1E ΔE 0.067
- Olive Brown #645403 ΔE 0.067
- Charcoal Grey #3C4142 ΔE 0.073
- Medium Brown #7F5112 ΔE 0.075
Use #604A39 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.