#504A3A
Closest named color: Charcoal Grey (#3C4142). oklch(41% 0.027 89.9), rgb(80, 74, 58).
Aa
White text reads best on this color (8.81:1).
About this color
#504A3A is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.050 away. White text reads best on it, at 8.81:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.38:1 |
| White text | 8.81:1 |
Values
| HEX | #504A3A |
| RGB | rgb(80, 74, 58) |
| HSL | hsl(44, 16%, 27%) |
| OKLCH | oklch(41% 0.027 89.9) |
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 #504A3A | 8.81:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #504A3A | 2.38:1 | Fails | Lc 13.8 | Not readable |
| #504A3A text on white | 8.81:1 | AAA | Lc 90.2 | Preferred for body text |
| #504A3A 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE6
oklch(93.7% 0.005 95.1)
-
Step 200
200
#DBD9D3
oklch(88.5% 0.008 91.5)
-
Step 300
300
#C4C0B5
oklch(80.8% 0.016 90.3)
-
Step 400
400
#A7A08F
oklch(70.7% 0.025 88.3)
-
Step 500
500
#918974
oklch(63.1% 0.032 89.6)
-
Step 600
600
#7B735C
oklch(55.6% 0.035 91.1)
-
Step 700
700
#68604C
oklch(49.1% 0.032 88.8)
-
Step 800
800 (this color)
#504A3A
oklch(41% 0.027 89.9)
-
Step 900
900
#464135
oklch(37.7% 0.021 88.1)
-
Step 950
950
#29261F
oklch(26.9% 0.013 87.6)
#504A3A 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) | #4E4939 | 0.005 |
| Deuteranopia (no green cones) | #4F4B3A | 0.003 |
| Tritanopia (no blue cones) | #544746 | 0.026 |
| Achromatopsia (no color) | #4A4A4A | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504A3A
#504A3A
oklch(41% 0.027 89.9)
- #454A59
#454A59
oklch(41% 0.026 270.7)
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 #504A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.050
- Mud Brown #60460F ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.052
- Green Brown #544E03 ΔE 0.061
- Purple Brown #673A3F ΔE 0.064
- Charcoal #264653 ΔE 0.074
- Olive Brown #645403 ΔE 0.075
- Onyx #343A40 ΔE 0.076
Use #504A3A 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.