#564B37#564B37

#564B37 is a dark, muted orange. Relative luminance 0.073; OKLCH L 41.8% C 0.035 H 82.3°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#564B37
RGB	rgb(86, 75, 55)
HSL	hsl(39, 22%, 28%)
HSV	hsv(39, 36%, 34%)
CMYK	cmyk(0%, 12.8%, 36%, 66.3%)
CIE-LAB	lab(32.45, 1.18, 13.63)
CIE-LCH	lch(32.45, 13.68, 85.07°)
OKLab	oklab(41.82% 0.0046 0.0342)
OKLCH	oklch(41.82% 0.035 82.3)
XYZ	xyz(7.0435, 7.2867, 4.6491)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564B37 #374256

analogous

#563B37 #564B37 #515637

triadic

#564B37 #37564B #4B3756

tetradic

#564B37 #37563B #374256 #563751

square

#564B37 #37563B #374256 #563751

split-complementary

#564B37 #375156 #3B3756

monochromatic

#13100C #312A1F #564B37 #7B6C4F #9F8C69

Accessibility & contrast

On white

8.55

#564B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#564B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564B37

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564B37	#FFFFFF	#000000	##FFFFFF
##564B37	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B36

Deuteranopia (green-blind)

#534D38

Tritanopia (blue-blind)

#5B4746

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #564b37;
/* rgb */ color: rgb(86, 75, 55);
/* oklch */ color: oklch(41.8% 0.035 82.3);

Tailwind

colors: {
  custom: {
    50: '#867d6e',
    500: '#564b37',
    950: '#000000',
  },
}

SCSS

$custom: #564b37;
$custom-light: #867d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#564b37",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 55
  },
  "hsl": {
    "h": 38.71,
    "s": 21.986,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41815,
    "c": 0.03455,
    "h": 82.3
  },
  "luminance": 0.07286
}

Semantic roles & 50–950 ramp

primary

#564B37

secondary

#626F86

accent

#88BF69

background

#F8F7F6

surface

#EFEEEB

border

#CAC9C6

text

#0B0907

muted

#7C7B7A

Preview Lab

Preview with #564B37

Body copy rendered with the generated semantic roles for this colour.

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