#523929
Closest named color: Charcoal Grey (#3C4142). oklch(36.9% 0.044 53.5), rgb(82, 57, 41).
Aa
White text reads best on this color (10.62:1).
About this color
#523929 is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.044 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.051 away. White text reads best on it, at 10.62:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.97:1 |
| White text | 10.62:1 |
Values
| HEX | #523929 |
| RGB | rgb(82, 57, 41) |
| HSL | hsl(23, 33%, 24%) |
| OKLCH | oklch(36.9% 0.044 53.5) |
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 #523929 | 10.62:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #523929 | 1.97:1 | Fails | Lc 9.3 | Not readable |
| #523929 text on white | 10.62:1 | AAA | Lc 94.6 | Preferred for body text |
| #523929 text on black | 1.97:1 | Fails | Lc -8.0 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E4
oklch(93.5% 0.009 52.1)
-
Step 200
200
#E3D6CE
oklch(88.4% 0.018 54)
-
Step 300
300
#D3BBAD
oklch(80.9% 0.034 52.2)
-
Step 400
400
#BC9882
oklch(70.7% 0.053 53)
-
Step 500
500
#AA7E63
oklch(63% 0.067 52.7)
-
Step 600
600
#956749
oklch(55.5% 0.074 53.7)
-
Step 700
700
#7F563B
oklch(49.1% 0.068 53.9)
-
Step 800
800
#684631
oklch(42.7% 0.057 52.3)
-
Step 900
900 (this color)
#523929
oklch(36.9% 0.044 53.5)
-
Step 950
950
#312319
oklch(27% 0.028 56.8)
#523929 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) | #403B28 | 0.034 |
| Deuteranopia (no green cones) | #464129 | 0.032 |
| Tritanopia (no blue cones) | #593435 | 0.031 |
| Achromatopsia (no color) | #3E3E3E | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #523929
#523929
oklch(36.9% 0.044 53.5)
- #274353
#274353
oklch(36.8% 0.044 234.8)
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 #523929, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.051
- Purple Brown #673A3F ΔE 0.055
- Mud Brown #60460F ΔE 0.061
- Onyx #343A40 ΔE 0.062
- Dark Olive #373E02 ΔE 0.074
- Chestnut #742802 ΔE 0.075
- Pakistan Green #283618 ΔE 0.083
- Green Brown #544E03 ΔE 0.083
Use #523929 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.