#5D3103
Closest named color: Chestnut (#742802). oklch(36.3% 0.083 59.2), rgb(93, 49, 3).
Aa
White text reads best on this color (11.01:1).
About this color
#5D3103 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.083 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.050 away. White text reads best on it, at 11.01:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.90:1 |
| White text | 11.01:1 |
Values
| HEX | #5D3103 |
| RGB | rgb(93, 49, 3) |
| HSL | hsl(31, 94%, 19%) |
| OKLCH | oklch(36.3% 0.083 59.2) |
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 #5D3103 | 11.01:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #5D3103 | 1.90:1 | Fails | Lc 8.8 | Not readable |
| #5D3103 text on white | 11.01:1 | AAA | Lc 95.1 | Preferred for body text |
| #5D3103 text on black | 1.90:1 | Fails | Lc -7.5 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F3E7DE
oklch(93.5% 0.018 59.5)
-
Step 200
200
#EBD4C3
oklch(88.4% 0.034 58.8)
-
Step 300
300
#E0B899
oklch(81% 0.062 59.5)
-
Step 400
400
#CF915F
oklch(70.7% 0.1 59.1)
-
Step 500
500
#C1742D
oklch(63.1% 0.128 59.2)
-
Step 600
600
#AA5D00
oklch(55.7% 0.131 59.4)
-
Step 700
700
#8F4D00
oklch(49% 0.116 59.2)
-
Step 800
800
#763F00
oklch(42.7% 0.101 59.7)
-
Step 900
900 (this color)
#5D3103
oklch(36.3% 0.083 59.2)
-
Step 950
950
#391F08
oklch(26.9% 0.053 58.8)
#5D3103 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) | #3E3600 | 0.063 |
| Deuteranopia (no green cones) | #494003 | 0.056 |
| Tritanopia (no blue cones) | #672729 | 0.058 |
| Achromatopsia (no color) | #3C3C3C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3103
#5D3103
oklch(36.3% 0.083 59.2)
- #004364
#004364
oklch(36.4% 0.082 238.7)
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 #5D3103, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.050
- Mud Brown #60460F ΔE 0.059
- Reddy Brown #6E1005 ΔE 0.070
- Purple Brown #673A3F ΔE 0.074
- Dark Olive #373E02 ΔE 0.080
- Green Brown #544E03 ΔE 0.085
- Blood #770001 ΔE 0.086
- Charcoal Grey #3C4142 ΔE 0.090
Use #5D3103 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.