#503125
Closest named color: Charcoal Grey (#3C4142). oklch(34.8% 0.05 41.9), rgb(80, 49, 37).
Aa
White text reads best on this color (11.62:1).
About this color
#503125 is a dark, muted brown. In OKLCH its lightness is 35%, its chroma 0.050 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.061 away. White text reads best on it, at 11.62:1.
| Hue family | Browns |
| Lightness | dark (35%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.80:1 |
| White text | 11.62:1 |
Values
| HEX | #503125 |
| RGB | rgb(80, 49, 37) |
| HSL | hsl(17, 37%, 23%) |
| OKLCH | oklch(34.8% 0.05 41.9) |
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 #503125 | 11.62:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #503125 | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #503125 text on white | 11.62:1 | AAA | Lc 96.6 | Preferred for body text |
| #503125 text on black | 1.80:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E8E4
oklch(93.7% 0.011 45.7)
-
Step 200
200
#E6D5CF
oklch(88.5% 0.021 40.5)
-
Step 300
300
#D7B9AE
oklch(80.9% 0.038 41.2)
-
Step 400
400
#C29584
oklch(70.8% 0.06 41.7)
-
Step 500
500
#B17A65
oklch(63% 0.076 41.7)
-
Step 600
600
#9D624C
oklch(55.6% 0.084 41.2)
-
Step 700
700
#86513D
oklch(49.1% 0.078 41.3)
-
Step 800
800
#6D4333
oklch(42.8% 0.064 41.6)
-
Step 900
900 (this color)
#503125
oklch(34.8% 0.05 41.9)
-
Step 950
950
#34211A
oklch(27% 0.032 41)
#503125 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) | #393524 | 0.045 |
| Deuteranopia (no green cones) | #403B25 | 0.042 |
| Tritanopia (no blue cones) | #572C2E | 0.027 |
| Achromatopsia (no color) | #393939 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #503125
#503125
oklch(34.8% 0.05 41.9)
- #17404C
#17404C
oklch(34.8% 0.05 220.2)
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 #503125, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.061
- Onyx #343A40 ΔE 0.062
- Purple Brown #673A3F ΔE 0.065
- Chestnut #742802 ΔE 0.076
- Pakistan Green #283618 ΔE 0.080
- Reddy Brown #6E1005 ΔE 0.081
- Dark Olive #373E02 ΔE 0.081
- Chocolate Brown #411900 ΔE 0.082
Use #503125 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.