#533D30
Closest named color: Charcoal Grey (#3C4142). oklch(38.1% 0.038 51.8), rgb(83, 61, 48).
Aa
White text reads best on this color (10.10:1).
About this color
#533D30 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.038 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.045 away. White text reads best on it, at 10.10:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.07:1 |
| White text | 10.10:1 |
Values
| HEX | #533D30 |
| RGB | rgb(83, 61, 48) |
| HSL | hsl(22, 27%, 26%) |
| OKLCH | oklch(38.1% 0.038 51.8) |
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 #533D30 | 10.10:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #533D30 | 2.07:1 | Fails | Lc 10.5 | Not readable |
| #533D30 text on white | 10.10:1 | AAA | Lc 93.4 | Preferred for body text |
| #533D30 text on black | 2.07:1 | Fails | Lc -9.1 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E2D6D0
oklch(88.4% 0.016 48.5)
-
Step 300
300
#D0BCB0
oklch(80.9% 0.028 53.1)
-
Step 400
400
#B89987
oklch(70.6% 0.045 51.8)
-
Step 500
500
#A68069
oklch(63.1% 0.058 52.6)
-
Step 600
600
#916951
oklch(55.6% 0.063 52)
-
Step 700
700
#7C5742
oklch(49.1% 0.059 50.5)
-
Step 800
800
#654836
oklch(42.9% 0.049 52.8)
-
Step 900
900 (this color)
#533D30
oklch(38.1% 0.038 51.8)
-
Step 950
950
#30231C
oklch(26.9% 0.024 49.6)
#533D30 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) | #433F2F | 0.030 |
| Deuteranopia (no green cones) | #484430 | 0.028 |
| Tritanopia (no blue cones) | #59393A | 0.026 |
| Achromatopsia (no color) | #424242 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533D30
#533D30
oklch(38.1% 0.038 51.8)
- #2D4653
#2D4653
oklch(37.9% 0.038 231.7)
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 #533D30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.045
- Purple Brown #673A3F ΔE 0.048
- Mud Brown #60460F ΔE 0.058
- Onyx #343A40 ΔE 0.062
- Dark Slate Gray #2F4F4F ΔE 0.075
- Dark Olive #373E02 ΔE 0.079
- Chestnut #742802 ΔE 0.079
- Green Brown #544E03 ΔE 0.079
Use #533D30 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.