#563E2B
Closest named color: Mud Brown (#60460F). oklch(38.5% 0.045 59.3), rgb(86, 62, 43).
Aa
White text reads best on this color (9.90:1).
About this color
#563E2B is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.045 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.047 away. White text reads best on it, at 9.90:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.11:1 |
| White text | 9.90:1 |
Values
| HEX | #563E2B |
| RGB | rgb(86, 62, 43) |
| HSL | hsl(27, 33%, 25%) |
| OKLCH | oklch(38.5% 0.045 59.3) |
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 #563E2B | 9.90:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #563E2B | 2.11:1 | Fails | Lc 11.0 | Not readable |
| #563E2B text on white | 9.90:1 | AAA | Lc 92.9 | Preferred for body text |
| #563E2B text on black | 2.11:1 | Fails | Lc -9.5 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE8E3
oklch(93.5% 0.01 58.2)
-
Step 200
200
#E3D6CD
oklch(88.4% 0.019 57.2)
-
Step 300
300
#D2BCAB
oklch(80.9% 0.034 60)
-
Step 400
400
#BB997F
oklch(70.7% 0.055 59.1)
-
Step 500
500
#A9805F
oklch(63.2% 0.069 59.9)
-
Step 600
600
#946845
oklch(55.5% 0.075 58.9)
-
Step 700
700
#7E5737
oklch(49.1% 0.069 59.6)
-
Step 800
800
#67472E
oklch(42.7% 0.058 58.4)
-
Step 900
900 (this color)
#563E2B
oklch(38.5% 0.045 59.3)
-
Step 950
950
#312318
oklch(27% 0.029 59.3)
#563E2B 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) | #45402A | 0.032 |
| Deuteranopia (no green cones) | #4B452B | 0.028 |
| Tritanopia (no blue cones) | #5D3939 | 0.033 |
| Achromatopsia (no color) | #434343 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563E2B
#563E2B
oklch(38.5% 0.045 59.3)
- #2C475A
#2C475A
oklch(38.5% 0.046 240.2)
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 #563E2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.047
- Purple Brown #673A3F ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.053
- Green Brown #544E03 ΔE 0.071
- Onyx #343A40 ΔE 0.071
- Chestnut #742802 ΔE 0.074
- Dark Olive #373E02 ΔE 0.077
- Dark Slate Gray #2F4F4F ΔE 0.079
Use #563E2B 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.