#561D1F#561D1F

#561D1F is a dark, moderate red. Relative luminance 0.030; OKLCH L 31.9% C 0.085 H 21.2°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#561D1F
RGB	rgb(86, 29, 31)
HSL	hsl(358, 50%, 23%)
HSV	hsv(358, 66%, 34%)
CMYK	cmyk(0%, 66.3%, 64%, 66.3%)
CIE-LAB	lab(19.87, 26.60, 12.57)
CIE-LCH	lch(19.87, 29.42, 25.29°)
OKLab	oklab(31.95% 0.079 0.0306)
OKLCH	oklch(31.95% 0.085 21.2)
XYZ	xyz(4.5248, 2.9567, 1.6285)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561D1F #1D5654

analogous

#561D3B #561D1F #56381D

triadic

#561D1F #1F561D #1D1F56

tetradic

#561D1F #3B561D #1D5654 #381D56

square

#561D1F #3B561D #1D5654 #381D56

split-complementary

#561D1F #1D5638 #1D3B56

monochromatic

#170808 #280E0F #561D1F #842C2F #B23C40

Accessibility & contrast

On white

13.20

#561D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#561D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561D1F

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561D1F	#FFFFFF	#000000	##FFFFFF
##561D1F	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281F

Deuteranopia (green-blind)

#3A351E

Tritanopia (blue-blind)

#5F121E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #561d1f;
/* rgb */ color: rgb(86, 29, 31);
/* oklch */ color: oklch(31.9% 0.085 21.2);

Tailwind

colors: {
  custom: {
    50: '#8a5c5a',
    500: '#561d1f',
    950: '#000000',
  },
}

SCSS

$custom: #561d1f;
$custom-light: #8a5c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#561d1f",
  "rgb": {
    "r": 86,
    "g": 29,
    "b": 31
  },
  "hsl": {
    "h": 357.895,
    "s": 49.565,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31948,
    "c": 0.08476,
    "h": 21.2
  },
  "luminance": 0.02956
}

Semantic roles & 50–950 ramp

primary

#561D1F

secondary

#448B89

accent

#D9D44F

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #561D1F

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

Preview Lab → · Contrast checker → · Palette generator →