#564339
Closest named color: Purple Brown (#673A3F). oklch(40% 0.031 49.2), rgb(86, 67, 57).
Aa
White text reads best on this color (9.30:1).
About this color
#564339 is a dark, muted brown. In OKLCH its lightness is 40%, its chroma 0.031 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 9.30:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.25:1 |
| White text | 9.30:1 |
Values
| HEX | #564339 |
| RGB | rgb(86, 67, 57) |
| HSL | hsl(21, 20%, 28%) |
| OKLCH | oklch(40% 0.031 49.2) |
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 #564339 | 9.30:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #564339 | 2.25:1 | Fails | Lc 12.5 | Not readable |
| #564339 text on white | 9.30:1 | AAA | Lc 91.5 | Preferred for body text |
| #564339 text on black | 2.25:1 | Fails | Lc -10.9 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EEE9E6
oklch(93.7% 0.007 53.4)
-
Step 200
200
#E1D7D2
oklch(88.6% 0.013 48.6)
-
Step 300
300
#CEBDB4
oklch(81% 0.023 49.9)
-
Step 400
400
#B59A8C
oklch(70.7% 0.038 49.1)
-
Step 500
500
#A28170
oklch(63% 0.048 48.7)
-
Step 600
600
#8D6B58
oklch(55.7% 0.052 50.5)
-
Step 700
700
#785948
oklch(49.2% 0.049 49.9)
-
Step 800
800
#61493C
oklch(42.7% 0.039 49.7)
-
Step 900
900 (this color)
#564339
oklch(40% 0.031 49.2)
-
Step 950
950
#2F241E
oklch(27.1% 0.02 50.1)
#564339 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) | #484538 | 0.025 |
| Deuteranopia (no green cones) | #4C4939 | 0.025 |
| Tritanopia (no blue cones) | #5B4040 | 0.019 |
| Achromatopsia (no color) | #474747 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564339
#564339
oklch(40% 0.031 49.2)
- #364B55
#364B55
oklch(39.9% 0.031 228.9)
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 #564339, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.048
- Mud Brown #60460F ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.066
- Onyx #343A40 ΔE 0.070
- Brownish Purple #76424E ΔE 0.071
- Green Brown #544E03 ΔE 0.075
- Charcoal #264653 ΔE 0.079
Use #564339 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.