#504B2C
Closest named color: Mud Brown (#60460F). oklch(40.9% 0.048 100.2), rgb(80, 75, 44).
Aa
White text reads best on this color (8.80:1).
About this color
#504B2C is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.048 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.036 away. White text reads best on it, at 8.80:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #504B2C |
| RGB | rgb(80, 75, 44) |
| HSL | hsl(52, 29%, 24%) |
| OKLCH | oklch(40.9% 0.048 100.2) |
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 #504B2C | 8.80:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #504B2C | 2.38:1 | Fails | Lc 13.8 | Not readable |
| #504B2C text on white | 8.80:1 | AAA | Lc 90.1 | Preferred for body text |
| #504B2C text on black | 2.38:1 | Fails | Lc -12.1 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DBDACE
oklch(88.6% 0.016 102.9)
-
Step 300
300
#C4C1AD
oklch(80.8% 0.028 100)
-
Step 400
400
#A7A282
oklch(70.8% 0.045 100.1)
-
Step 500
500
#918B63
oklch(63.2% 0.057 100.6)
-
Step 600
600
#7B7449
oklch(55.5% 0.062 100.1)
-
Step 700
700
#68623A
oklch(49.2% 0.058 100.8)
-
Step 800
800 (this color)
#504B2C
oklch(40.9% 0.048 100.2)
-
Step 900
900
#46422B
oklch(37.6% 0.037 99.5)
-
Step 950
950
#292719
oklch(27% 0.024 101)
#504B2C 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) | #50492A | 0.006 |
| Deuteranopia (no green cones) | #524B2D | 0.004 |
| Tritanopia (no blue cones) | #554743 | 0.043 |
| Achromatopsia (no color) | #4A4A4A | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504B2C
#504B2C
oklch(40.9% 0.048 100.2)
- #454764
#454764
oklch(40.8% 0.049 281)
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 #504B2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.036
- Green Brown #544E03 ΔE 0.040
- Olive Brown #645403 ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.063
- Dark Slate Gray #2F4F4F ΔE 0.064
- Navy Green #35530A ΔE 0.066
- Army Green #4B5D16 ΔE 0.068
- Pine #2B5D34 ΔE 0.068
Use #504B2C 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.