#53390D
Closest named color: Mud Brown (#60460F). oklch(36.6% 0.068 76), rgb(83, 57, 13).
Aa
White text reads best on this color (10.72:1).
About this color
#53390D is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.068 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.048 away. White text reads best on it, at 10.72:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #53390D |
| RGB | rgb(83, 57, 13) |
| HSL | hsl(38, 73%, 19%) |
| OKLCH | oklch(36.6% 0.068 76) |
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 #53390D | 10.72:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #53390D | 1.95:1 | Fails | Lc 9.2 | Not readable |
| #53390D text on white | 10.72:1 | AAA | Lc 94.7 | Preferred for body text |
| #53390D text on black | 1.95:1 | Fails | Lc -7.9 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DF
oklch(93.7% 0.015 77.1)
-
Step 200
200
#E4D7C5
oklch(88.5% 0.028 76.2)
-
Step 300
300
#D4BD9C
oklch(80.9% 0.052 76.8)
-
Step 400
400
#BE9A65
oklch(70.7% 0.082 76.5)
-
Step 500
500
#AE8038
oklch(63.1% 0.105 75.8)
-
Step 600
600
#99680B
oklch(55.5% 0.114 75.5)
-
Step 700
700
#825700
oklch(49.1% 0.103 75.7)
-
Step 800
800
#6A4704
oklch(42.7% 0.088 75.9)
-
Step 900
900 (this color)
#53390D
oklch(36.6% 0.068 76)
-
Step 950
950
#32230C
oklch(26.9% 0.043 75.8)
#53390D 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) | #433A06 | 0.032 |
| Deuteranopia (no green cones) | #49400F | 0.027 |
| Tritanopia (no blue cones) | #5B3230 | 0.057 |
| Achromatopsia (no color) | #3E3E3E | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53390D
#53390D
oklch(36.6% 0.068 76)
- #253F62
#253F62
oklch(36.5% 0.069 256.2)
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 #53390D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.048
- Dark Olive #373E02 ΔE 0.056
- Green Brown #544E03 ΔE 0.066
- Charcoal Grey #3C4142 ΔE 0.073
- Chestnut #742802 ΔE 0.074
- Pakistan Green #283618 ΔE 0.078
- Purple Brown #673A3F ΔE 0.079
- Onyx #343A40 ΔE 0.084
Use #53390D 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.