#504C3A
Closest named color: Mud Brown (#60460F). oklch(41.5% 0.029 97), rgb(80, 76, 58).
Aa
White text reads best on this color (8.62:1).
About this color
#504C3A is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Mud Brown (#60460F), ΔE 0.050 away. White text reads best on it, at 8.62:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.43:1 |
| White text | 8.62:1 |
Values
| HEX | #504C3A |
| RGB | rgb(80, 76, 58) |
| HSL | hsl(49, 16%, 27%) |
| OKLCH | oklch(41.5% 0.029 97) |
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 #504C3A | 8.62:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #504C3A | 2.43:1 | Fails | Lc 14.4 | Not readable |
| #504C3A text on white | 8.62:1 | AAA | Lc 89.6 | Fine for body text |
| #504C3A text on black | 2.43:1 | Fails | Lc -12.6 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE6
oklch(93.7% 0.005 95.1)
-
Step 200
200
#DBD9D2
oklch(88.5% 0.01 93.6)
-
Step 300
300
#C3C1B5
oklch(80.9% 0.017 99)
-
Step 400
400
#A5A18E
oklch(70.7% 0.027 97.3)
-
Step 500
500
#8F8A72
oklch(63.1% 0.035 97.5)
-
Step 600
600
#79745B
oklch(55.6% 0.037 98)
-
Step 700
700
#66614A
oklch(49.1% 0.035 97.2)
-
Step 800
800 (this color)
#504C3A
oklch(41.5% 0.029 97)
-
Step 900
900
#454234
oklch(37.8% 0.023 97.3)
-
Step 950
950
#28271F
oklch(27.1% 0.014 101.4)
#504C3A 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) | #504B39 | 0.003 |
| Deuteranopia (no green cones) | #514C3B | 0.002 |
| Tritanopia (no blue cones) | #544947 | 0.027 |
| Achromatopsia (no color) | #4C4C4C | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504C3A
#504C3A
oklch(41.5% 0.029 97)
- #474B5C
#474B5C
oklch(41.6% 0.029 274.7)
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 #504C3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.055
- Green Brown #544E03 ΔE 0.058
- Purple Brown #673A3F ΔE 0.068
- Olive Brown #645403 ΔE 0.071
- Pine #2B5D34 ΔE 0.073
- Dark Blue Green #005249 ΔE 0.077
Use #504C3A 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.