#56370E#56370E

#56370E is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.6% C 0.070 H 69.2°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#56370E
RGB	rgb(86, 55, 14)
HSL	hsl(34, 72%, 20%)
HSV	hsv(34, 84%, 34%)
CMYK	cmyk(0%, 36%, 83.7%, 66.3%)
CIE-LAB	lab(25.99, 9.83, 29.79)
CIE-LCH	lch(25.99, 31.37, 71.73°)
OKLab	oklab(36.56% 0.0247 0.0652)
OKLCH	oklch(36.56% 0.07 69.2)
XYZ	xyz(5.2836, 4.7430, 1.0526)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56370E #0E2D56

analogous

#56130E #56370E #51560E

triadic

#56370E #0E5637 #370E56

tetradic

#56370E #0E5613 #0E2D56 #560E51

square

#56370E #0E5613 #0E2D56 #560E51

split-complementary

#56370E #0E5156 #130E56

monochromatic

#1A1104 #211505 #56370E #8B5917 #BF7A1F

Accessibility & contrast

On white

10.78

#56370E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#56370E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56370E

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56370E	#FFFFFF	#000000	##FFFFFF
##56370E	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413908

Deuteranopia (green-blind)

#49400F

Tritanopia (blue-blind)

#5E2F2F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #56370e;
/* rgb */ color: rgb(86, 55, 14);
/* oklch */ color: oklch(36.6% 0.070 69.2);

Tailwind

colors: {
  custom: {
    50: '#8a6d50',
    500: '#56370e',
    950: '#000000',
  },
}

SCSS

$custom: #56370e;
$custom-light: #8a6d50;
$custom-dark: #000000;

JSON

{
  "hex": "#56370e",
  "rgb": {
    "r": 86,
    "g": 55,
    "b": 14
  },
  "hsl": {
    "h": 34.167,
    "s": 72,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36559,
    "c": 0.06977,
    "h": 69.2
  },
  "luminance": 0.04743
}

Semantic roles & 50–950 ramp

primary

#56370E

secondary

#305990

accent

#87EF39

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #56370E

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

Preview Lab → · Contrast checker → · Palette generator →