#56370C#56370C

#56370C is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.5% C 0.071 H 70.1°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#56370C
RGB	rgb(86, 55, 12)
HSL	hsl(35, 76%, 19%)
HSV	hsv(35, 86%, 34%)
CMYK	cmyk(0%, 36%, 86%, 66.3%)
CIE-LAB	lab(25.97, 9.75, 30.70)
CIE-LCH	lch(25.97, 32.21, 72.39°)
OKLab	oklab(36.54% 0.0242 0.0667)
OKLCH	oklch(36.54% 0.071 70.1)
XYZ	xyz(5.2707, 4.7378, 0.9847)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56370C #0C2B56

analogous

#56120C #56370C #50560C

triadic

#56370C #0C5637 #370C56

tetradic

#56370C #0C5612 #0C2B56 #560C50

square

#56370C #0C5612 #0C2B56 #560C50

split-complementary

#56370C #0C5056 #120C56

monochromatic

#1B1104 #201505 #56370C #8C5913 #C17C1B

Accessibility & contrast

On white

10.78

#56370C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#56370C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56370C

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56370C	#FFFFFF	#000000	##FFFFFF
##56370C	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)

#413905

Deuteranopia (green-blind)

#49400D

Tritanopia (blue-blind)

#5F2F2F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #56370c;
/* rgb */ color: rgb(86, 55, 12);
/* oklch */ color: oklch(36.5% 0.071 70.1);

Tailwind

colors: {
  custom: {
    50: '#8a6d4e',
    500: '#56370c',
    950: '#000000',
  },
}

SCSS

$custom: #56370c;
$custom-light: #8a6d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#56370c",
  "rgb": {
    "r": 86,
    "g": 55,
    "b": 12
  },
  "hsl": {
    "h": 34.865,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36542,
    "c": 0.0709,
    "h": 70.1
  },
  "luminance": 0.04737
}

Semantic roles & 50–950 ramp

primary

#56370C

secondary

#2D5791

accent

#85F236

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #56370C

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

Preview Lab → · Contrast checker → · Palette generator →