#502D1F
Closest named color: Onyx (#343A40). oklch(33.8% 0.057 42.3), rgb(80, 45, 31).
Aa
White text reads best on this color (12.09:1).
About this color
#502D1F is a dark, muted brown. In OKLCH its lightness is 34%, its chroma 0.057 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.069 away. White text reads best on it, at 12.09:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.73:1 |
| White text | 12.09:1 |
Values
| HEX | #502D1F |
| RGB | rgb(80, 45, 31) |
| HSL | hsl(17, 44%, 22%) |
| OKLCH | oklch(33.8% 0.057 42.3) |
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 #502D1F | 12.09:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #502D1F | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #502D1F text on white | 12.09:1 | AAA | Lc 97.5 | Preferred for body text |
| #502D1F text on black | 1.73:1 | Fails | Lc 0.0 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E8D4CD
oklch(88.4% 0.024 40.3)
-
Step 300
300
#DAB8AB
oklch(80.9% 0.043 42)
-
Step 400
400
#C6937F
oklch(70.7% 0.068 42.4)
-
Step 500
500
#B6785F
oklch(63.1% 0.086 42.7)
-
Step 600
600
#A26045
oklch(55.7% 0.095 42.7)
-
Step 700
700
#8A4F37
oklch(49.1% 0.088 42.6)
-
Step 800
800
#70412E
oklch(42.7% 0.072 42.5)
-
Step 900
900 (this color)
#502D1F
oklch(33.8% 0.057 42.3)
-
Step 950
950
#352018
oklch(26.8% 0.036 41.6)
#502D1F 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) | #36311E | 0.052 |
| Deuteranopia (no green cones) | #3E391F | 0.049 |
| Tritanopia (no blue cones) | #57272A | 0.031 |
| Achromatopsia (no color) | #363636 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #502D1F
#502D1F
oklch(33.8% 0.057 42.3)
- #0B3E4D
#0B3E4D
oklch(33.9% 0.057 222.6)
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 #502D1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.069
- Chocolate Brown #411900 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.072
- Purple Brown #673A3F ΔE 0.074
- Reddy Brown #6E1005 ΔE 0.075
- Chestnut #742802 ΔE 0.076
- Pakistan Green #283618 ΔE 0.080
- Claret #680018 ΔE 0.083
Use #502D1F 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.