#561B23#561B23

#561B23 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.8% C 0.087 H 15.6°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#561B23
RGB	rgb(86, 27, 35)
HSL	hsl(352, 52%, 22%)
HSV	hsv(352, 69%, 34%)
CMYK	cmyk(0%, 68.6%, 59.3%, 66.3%)
CIE-LAB	lab(19.57, 27.99, 9.39)
CIE-LCH	lch(19.57, 29.53, 18.54°)
OKLab	oklab(31.76% 0.0841 0.0234)
OKLCH	oklch(31.76% 0.087 15.6)
XYZ	xyz(4.5335, 2.8842, 1.9078)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B23 #1B564E

analogous

#561B41 #561B23 #56301B

triadic

#561B23 #23561B #1B2356

tetradic

#561B23 #41561B #1B564E #301B56

square

#561B23 #41561B #1B564E #301B56

split-complementary

#561B23 #1B5630 #1B4156

monochromatic

#170709 #270C10 #561B23 #852A36 #B33849

Accessibility & contrast

On white

13.32

#561B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#561B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B23

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B23	#FFFFFF	#000000	##FFFFFF
##561B23	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292823

Deuteranopia (green-blind)

#383422

Tritanopia (blue-blind)

#5E101E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #561b23;
/* rgb */ color: rgb(86, 27, 35);
/* oklch */ color: oklch(31.8% 0.087 15.6);

Tailwind

colors: {
  custom: {
    50: '#8a5b5d',
    500: '#561b23',
    950: '#000000',
  },
}

SCSS

$custom: #561b23;
$custom-light: #8a5b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#561b23",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 35
  },
  "hsl": {
    "h": 351.864,
    "s": 52.212,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31756,
    "c": 0.08733,
    "h": 15.6
  },
  "luminance": 0.02884
}

Semantic roles & 50–950 ramp

primary

#561B23

secondary

#418C82

accent

#DCC84C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #561B23

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

Preview Lab → · Contrast checker → · Palette generator →