#563F2D
Closest named color: Mud Brown (#60460F). oklch(38.8% 0.043 59.1), rgb(86, 63, 45).
Aa
White text reads best on this color (9.79:1).
About this color
#563F2D is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.043 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 9.79:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.14:1 |
| White text | 9.79:1 |
Values
| HEX | #563F2D |
| RGB | rgb(86, 63, 45) |
| HSL | hsl(26, 31%, 26%) |
| OKLCH | oklch(38.8% 0.043 59.1) |
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 #563F2D | 9.79:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #563F2D | 2.14:1 | Fails | Lc 11.3 | Not readable |
| #563F2D text on white | 9.79:1 | AAA | Lc 92.7 | Preferred for body text |
| #563F2D text on black | 2.14:1 | Fails | Lc -9.8 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E4
oklch(93.5% 0.009 52.1)
-
Step 200
200
#E3D7CE
oklch(88.6% 0.018 59.5)
-
Step 300
300
#D1BCAC
oklch(80.9% 0.033 59.6)
-
Step 400
400
#BA9981
oklch(70.7% 0.052 57.8)
-
Step 500
500
#A88061
oklch(63.1% 0.066 59)
-
Step 600
600
#936948
oklch(55.6% 0.072 58.8)
-
Step 700
700
#7D5739
oklch(49% 0.067 58.7)
-
Step 800
800
#66482F
oklch(42.8% 0.056 60.3)
-
Step 900
900 (this color)
#563F2D
oklch(38.8% 0.043 59.1)
-
Step 950
950
#312319
oklch(27% 0.028 56.8)
#563F2D 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) | #46412C | 0.030 |
| Deuteranopia (no green cones) | #4B462D | 0.028 |
| Tritanopia (no blue cones) | #5D3A3A | 0.032 |
| Achromatopsia (no color) | #444444 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563F2D
#563F2D
oklch(38.8% 0.043 59.1)
- #2E4859
#2E4859
oklch(38.8% 0.043 238)
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 #563F2D, 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 0.049
- Charcoal Grey #3C4142 ΔE 0.052
- Green Brown #544E03 ΔE 0.070
- Onyx #343A40 ΔE 0.071
- Chestnut #742802 ΔE 0.076
- Dark Slate Gray #2F4F4F ΔE 0.077
- Dark Olive #373E02 ΔE 0.078
Use #563F2D 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.