#57442C
Closest named color: Mud Brown (#60460F). oklch(40.1% 0.045 72.5), rgb(87, 68, 44).
Aa
White text reads best on this color (9.25:1).
About this color
#57442C is a dark, muted brown. In OKLCH its lightness is 40%, its chroma 0.045 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.035 away. White text reads best on it, at 9.25:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.26:1 |
| White text | 9.25:1 |
Values
| HEX | #57442C |
| RGB | rgb(87, 68, 44) |
| HSL | hsl(33, 33%, 26%) |
| OKLCH | oklch(40.1% 0.045 72.5) |
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 #57442C | 9.25:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #57442C | 2.26:1 | Fails | Lc 12.6 | Not readable |
| #57442C text on white | 9.25:1 | AAA | Lc 91.3 | Preferred for body text |
| #57442C text on black | 2.26:1 | Fails | Lc -11.0 | 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 900.
-
Step 50
50
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E3
oklch(93.6% 0.01 72.7)
-
Step 200
200
#E1D7CC
oklch(88.4% 0.019 70.2)
-
Step 300
300
#CFBEA9
oklch(81% 0.035 73.1)
-
Step 400
400
#B69C7C
oklch(70.8% 0.054 72.6)
-
Step 500
500
#A4835A
oklch(63.1% 0.07 72.1)
-
Step 600
600
#8F6C3F
oklch(55.6% 0.076 72.1)
-
Step 700
700
#795A31
oklch(49.1% 0.07 72.6)
-
Step 800
800
#634A29
oklch(42.8% 0.059 72.8)
-
Step 900
900 (this color)
#57442C
oklch(40.1% 0.045 72.5)
-
Step 950
950
#2F2417
oklch(26.9% 0.028 70.9)
#57442C 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) | #4B452A | 0.022 |
| Deuteranopia (no green cones) | #4F492D | 0.020 |
| Tritanopia (no blue cones) | #5E3F3E | 0.039 |
| Achromatopsia (no color) | #474747 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57442C
#57442C
oklch(40.1% 0.045 72.5)
- #364960
#364960
oklch(39.9% 0.046 253.6)
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 #57442C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.035
- Green Brown #544E03 ΔE 0.056
- Purple Brown #673A3F ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.059
- Olive Brown #645403 ΔE 0.071
- Dark Slate Gray #2F4F4F ΔE 0.073
- Dark Olive #373E02 ΔE 0.078
- Onyx #343A40 ΔE 0.081
Use #57442C 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.