#54310C
Closest named color: Chestnut (#742802). oklch(35% 0.071 62.5), rgb(84, 49, 12).
Aa
White text reads best on this color (11.52:1).
About this color
#54310C is a dark, moderately saturated brown. In OKLCH its lightness is 35%, its chroma 0.071 and its hue 63°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.066 away. White text reads best on it, at 11.52:1.
| Hue family | Browns |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.82:1 |
| White text | 11.52:1 |
Values
| HEX | #54310C |
| RGB | rgb(84, 49, 12) |
| HSL | hsl(31, 75%, 19%) |
| OKLCH | oklch(35% 0.071 62.5) |
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 #54310C | 11.52:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #54310C | 1.82:1 | Fails | Lc 7.6 | Not readable |
| #54310C text on white | 11.52:1 | AAA | Lc 96.3 | Preferred for body text |
| #54310C text on black | 1.82:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E8D5C6
oklch(88.4% 0.029 60.7)
-
Step 300
300
#DABA9E
oklch(80.9% 0.053 63.2)
-
Step 400
400
#C79569
oklch(70.7% 0.084 62.2)
-
Step 500
500
#B87A3E
oklch(63.2% 0.108 62.6)
-
Step 600
600
#A36118
oklch(55.5% 0.118 62.3)
-
Step 700
700
#8B5007
oklch(49% 0.109 62.6)
-
Step 800
800
#71420D
oklch(42.6% 0.09 62.7)
-
Step 900
900 (this color)
#54310C
oklch(35% 0.071 62.5)
-
Step 950
950
#36210D
oklch(27% 0.045 62.4)
#54310C 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) | #3C3407 | 0.049 |
| Deuteranopia (no green cones) | #443C0C | 0.044 |
| Tritanopia (no blue cones) | #5D292A | 0.053 |
| Achromatopsia (no color) | #393939 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54310C
#54310C
oklch(35% 0.071 62.5)
- #123E5C
#123E5C
oklch(35% 0.071 242.7)
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 #54310C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.066
- Mud Brown #60460F ΔE 0.067
- Dark Olive #373E02 ΔE 0.068
- Reddy Brown #6E1005 ΔE 0.078
- Purple Brown #673A3F ΔE 0.079
- Pakistan Green #283618 ΔE 0.079
- Charcoal Grey #3C4142 ΔE 0.079
- Chocolate Brown #411900 ΔE 0.082
Use #54310C 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.