#561B1A#561B1A

#561B1A is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.088 H 24.5°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#561B1A
RGB	rgb(86, 27, 26)
HSL	hsl(1, 54%, 22%)
HSV	hsv(1, 70%, 34%)
CMYK	cmyk(0%, 68.6%, 69.8%, 66.3%)
CIE-LAB	lab(19.38, 27.25, 15.38)
CIE-LCH	lch(19.38, 31.29, 29.44°)
OKLab	oklab(31.55% 0.08 0.0365)
OKLCH	oklch(31.55% 0.088 24.5)
XYZ	xyz(4.4166, 2.8375, 1.2922)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B1A #1A5556

analogous

#561A37 #561B1A #56391A

triadic

#561B1A #1A561B #1B1A56

tetradic

#561B1A #37561A #1A5556 #391A56

square

#561B1A #37561A #1A5556 #391A56

split-complementary

#561B1A #1A5639 #1A3756

monochromatic

#170707 #270C0C #561B1A #852A28 #B43936

Accessibility & contrast

On white

13.40

#561B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#561B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B1A

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B1A	#FFFFFF	#000000	##FFFFFF
##561B1A	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)

#2A2719

Deuteranopia (green-blind)

#393418

Tritanopia (blue-blind)

#5F0E1B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #561b1a;
/* rgb */ color: rgb(86, 27, 26);
/* oklch */ color: oklch(31.5% 0.088 24.5);

Tailwind

colors: {
  custom: {
    50: '#8b5b56',
    500: '#561b1a',
    950: '#000000',
  },
}

SCSS

$custom: #561b1a;
$custom-light: #8b5b56;
$custom-dark: #000000;

JSON

{
  "hex": "#561b1a",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 26
  },
  "hsl": {
    "h": 1,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31548,
    "c": 0.08798,
    "h": 24.5
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#561B1A

secondary

#408B8C

accent

#DBDD4B

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0403

muted

#7D7978

Preview Lab

Preview with #561B1A

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

Preview Lab → · Contrast checker → · Palette generator →