#56210B#56210B

#56210B is a dark, moderate orange. Relative luminance 0.031; OKLCH L 32.3% C 0.085 H 41.1°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#56210B
RGB	rgb(86, 33, 11)
HSL	hsl(18, 77%, 19%)
HSV	hsv(18, 87%, 34%)
CMYK	cmyk(0%, 61.6%, 87.2%, 66.3%)
CIE-LAB	lab(20.40, 23.19, 25.46)
CIE-LCH	lch(20.40, 34.44, 47.67°)
OKLab	oklab(32.26% 0.0642 0.056)
OKLCH	oklch(32.26% 0.085 41.1)
XYZ	xyz(4.4425, 3.0909, 0.6792)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56210B #0B4056

analogous

#560B1B #56210B #56470B

triadic

#56210B #0B5621 #210B56

tetradic

#56210B #1B560B #0B4056 #470B56

square

#56210B #1B560B #0B4056 #470B56

split-complementary

#56210B #0B5647 #0B1B56

monochromatic

#1B0A03 #200C04 #56210B #8C3612 #C34B19

Accessibility & contrast

On white

12.98

#56210B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#56210B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56210B

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56210B	#FFFFFF	#000000	##FFFFFF
##56210B	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A08

Deuteranopia (green-blind)

#3D3609

Tritanopia (blue-blind)

#5F151D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #56210b;
/* rgb */ color: rgb(86, 33, 11);
/* oklch */ color: oklch(32.3% 0.085 41.1);

Tailwind

colors: {
  custom: {
    50: '#8b5e4c',
    500: '#56210b',
    950: '#000000',
  },
}

SCSS

$custom: #56210b;
$custom-light: #8b5e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#56210b",
  "rgb": {
    "r": 86,
    "g": 33,
    "b": 11
  },
  "hsl": {
    "h": 17.6,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32256,
    "c": 0.0852,
    "h": 41.1
  },
  "luminance": 0.0309
}

Semantic roles & 50–950 ramp

primary

#56210B

secondary

#2B7491

accent

#BCF434

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #56210B

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

Preview Lab → · Contrast checker → · Palette generator →