#561B24#561B24

#561B24 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.8% C 0.087 H 14.5°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#561B24
RGB	rgb(86, 27, 36)
HSL	hsl(351, 52%, 22%)
HSV	hsv(351, 69%, 34%)
CMYK	cmyk(0%, 68.6%, 58.1%, 66.3%)
CIE-LAB	lab(19.60, 28.08, 8.72)
CIE-LCH	lch(19.60, 29.41, 17.25°)
OKLab	oklab(31.78% 0.0846 0.0219)
OKLCH	oklch(31.78% 0.087 14.5)
XYZ	xyz(4.5485, 2.8903, 1.9871)
Luminance	0.0289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B24 #1B564D

analogous

#561B42 #561B24 #562F1B

triadic

#561B24 #24561B #1B2456

tetradic

#561B24 #42561B #1B564D #2F1B56

square

#561B24 #42561B #1B564D #2F1B56

split-complementary

#561B24 #1B562F #1B4256

monochromatic

#17070A #270C11 #561B24 #852A37 #B3384B

Accessibility & contrast

On white

13.31

#561B24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#561B24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B24

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B24	#FFFFFF	#000000	##FFFFFF
##561B24	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292824

Deuteranopia (green-blind)

#383423

Tritanopia (blue-blind)

#5E111F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #561b24;
/* rgb */ color: rgb(86, 27, 36);
/* oklch */ color: oklch(31.8% 0.087 14.5);

Tailwind

colors: {
  custom: {
    50: '#8a5b5e',
    500: '#561b24',
    950: '#000000',
  },
}

SCSS

$custom: #561b24;
$custom-light: #8a5b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#561b24",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 36
  },
  "hsl": {
    "h": 350.847,
    "s": 52.212,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31782,
    "c": 0.08738,
    "h": 14.5
  },
  "luminance": 0.0289
}

Semantic roles & 50–950 ramp

primary

#561B24

secondary

#418C80

accent

#DCC64C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #561B24

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

Preview Lab → · Contrast checker → · Palette generator →