#561C0B#561C0B

#561C0B is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.090 H 36.6°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#561C0B
RGB	rgb(86, 28, 11)
HSL	hsl(14, 77%, 19%)
HSV	hsv(14, 87%, 34%)
CMYK	cmyk(0%, 67.4%, 87.2%, 66.3%)
CIE-LAB	lab(19.37, 25.92, 24.29)
CIE-LCH	lch(19.37, 35.52, 43.14°)
OKLab	oklab(31.47% 0.0725 0.0538)
OKLCH	oklch(31.47% 0.09 36.6)
XYZ	xyz(4.3139, 2.8337, 0.6364)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561C0B #0B4556

analogous

#560B20 #561C0B #56420B

triadic

#561C0B #0B561C #1C0B56

tetradic

#561C0B #20560B #0B4556 #420B56

square

#561C0B #20560B #0B4556 #420B56

split-complementary

#561C0B #0B5642 #0B2056

monochromatic

#1B0903 #200A04 #561C0B #8C2E12 #C33F19

Accessibility & contrast

On white

13.40

#561C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#561C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561C0B

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561C0B	#FFFFFF	#000000	##FFFFFF
##561C0B	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2709

Deuteranopia (green-blind)

#3B3409

Tritanopia (blue-blind)

#5F0D19

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #561c0b;
/* rgb */ color: rgb(86, 28, 11);
/* oklch */ color: oklch(31.5% 0.090 36.6);

Tailwind

colors: {
  custom: {
    50: '#8c5b4c',
    500: '#561c0b',
    950: '#000000',
  },
}

SCSS

$custom: #561c0b;
$custom-light: #8c5b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#561c0b",
  "rgb": {
    "r": 86,
    "g": 28,
    "b": 11
  },
  "hsl": {
    "h": 13.6,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31469,
    "c": 0.09033,
    "h": 36.6
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#561C0B

secondary

#2B7A91

accent

#C8F434

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #561C0B

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

Preview Lab → · Contrast checker → · Palette generator →