#53372D
Closest named color: Purple Brown (#673A3F). oklch(36.7% 0.044 40.5), rgb(83, 55, 45).
Aa
White text reads best on this color (10.75:1).
About this color
#53372D is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.044 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.050 away. White text reads best on it, at 10.75:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.95:1 |
| White text | 10.75:1 |
Values
| HEX | #53372D |
| RGB | rgb(83, 55, 45) |
| HSL | hsl(16, 30%, 25%) |
| OKLCH | oklch(36.7% 0.044 40.5) |
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 #53372D | 10.75:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #53372D | 1.95:1 | Fails | Lc 9.1 | Not readable |
| #53372D text on white | 10.75:1 | AAA | Lc 94.8 | Preferred for body text |
| #53372D text on black | 1.95:1 | Fails | Lc -7.8 | 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
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E5
oklch(93.6% 0.01 41.9)
-
Step 200
200
#E4D5D0
oklch(88.4% 0.018 39.4)
-
Step 300
300
#D4BAB1
oklch(80.9% 0.032 40.1)
-
Step 400
400
#BE9688
oklch(70.6% 0.052 40.2)
-
Step 500
500
#AD7C6A
oklch(63.1% 0.067 41)
-
Step 600
600
#986552
oklch(55.6% 0.072 41.2)
-
Step 700
700
#825343
oklch(49.1% 0.068 39.6)
-
Step 800
800
#6A4437
oklch(42.7% 0.057 39.7)
-
Step 900
900 (this color)
#53372D
oklch(36.7% 0.044 40.5)
-
Step 950
950
#32221C
oklch(27% 0.027 41.4)
#53372D 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) | #3E3A2C | 0.040 |
| Deuteranopia (no green cones) | #45402D | 0.036 |
| Tritanopia (no blue cones) | #593334 | 0.022 |
| Achromatopsia (no color) | #3E3E3E | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53372D
#53372D
oklch(36.7% 0.044 40.5)
- #22444F
#22444F
oklch(36.6% 0.044 221.2)
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 #53372D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.051
- Onyx #343A40 ΔE 0.060
- Mud Brown #60460F ΔE 0.070
- Chestnut #742802 ΔE 0.074
- Dark Olive #373E02 ΔE 0.083
- Gunmetal #293241 ΔE 0.086
- Pakistan Green #283618 ΔE 0.087
Use #53372D 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.