#563605
Closest named color: Mud Brown (#60460F). oklch(36.3% 0.075 71), rgb(86, 54, 5).
Aa
White text reads best on this color (10.90:1).
About this color
#563605 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.075 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.051 away. White text reads best on it, at 10.90:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 1.92:1 |
| White text | 10.90:1 |
Values
| HEX | #563605 |
| RGB | rgb(86, 54, 5) |
| HSL | hsl(36, 89%, 18%) |
| OKLCH | oklch(36.3% 0.075 71) |
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 #563605 | 10.90:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #563605 | 1.92:1 | Fails | Lc 8.9 | Not readable |
| #563605 text on white | 10.90:1 | AAA | Lc 95.0 | Preferred for body text |
| #563605 text on black | 1.92:1 | Fails | Lc -7.6 | 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
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DE
oklch(93.5% 0.017 70.5)
-
Step 200
200
#E7D6C3
oklch(88.5% 0.032 70.5)
-
Step 300
300
#D8BB9A
oklch(80.9% 0.056 70.5)
-
Step 400
400
#C49761
oklch(70.7% 0.089 70.6)
-
Step 500
500
#B47C30
oklch(63% 0.114 70.9)
-
Step 600
600
#9E6500
oklch(55.5% 0.12 71.1)
-
Step 700
700
#865500
oklch(49.3% 0.106 71.2)
-
Step 800
800
#6E4500
oklch(42.8% 0.092 71.2)
-
Step 900
900 (this color)
#563605
oklch(36.3% 0.075 71)
-
Step 950
950
#352209
oklch(27% 0.047 70.6)
#563605 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) | #413800 | 0.042 |
| Deuteranopia (no green cones) | #484006 | 0.038 |
| Tritanopia (no blue cones) | #5F2E2D | 0.060 |
| Achromatopsia (no color) | #3D3D3D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563605
#563605
oklch(36.3% 0.075 71)
- #1C4064
#1C4064
oklch(36.4% 0.075 250.6)
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 #563605, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.051
- Dark Olive #373E02 ΔE 0.062
- Chestnut #742802 ΔE 0.067
- Green Brown #544E03 ΔE 0.072
- Purple Brown #673A3F ΔE 0.080
- Charcoal Grey #3C4142 ΔE 0.080
- Pakistan Green #283618 ΔE 0.083
- Reddy Brown #6E1005 ΔE 0.088
Use #563605 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.