#561819#561819

#561819 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.092 H 23.3°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#561819
RGB	rgb(86, 24, 25)
HSL	hsl(359, 56%, 22%)
HSV	hsv(359, 72%, 34%)
CMYK	cmyk(0%, 72.1%, 70.9%, 66.3%)
CIE-LAB	lab(18.81, 28.67, 15.36)
CIE-LCH	lch(18.81, 32.52, 28.17°)
OKLab	oklab(31.12% 0.0843 0.0363)
OKLCH	oklch(31.12% 0.092 23.3)
XYZ	xyz(4.3403, 2.7025, 1.2126)
Luminance	0.0270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561819 #185655

analogous

#561838 #561819 #563618

triadic

#561819 #195618 #181956

tetradic

#561819 #385618 #185655 #361856

square

#561819 #385618 #185655 #361856

split-complementary

#561819 #185636 #183856

monochromatic

#180707 #260B0B #561819 #862527 #B63335

Accessibility & contrast

On white

13.63

#561819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#561819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561819

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561819	#FFFFFF	#000000	##FFFFFF
##561819	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292519

Deuteranopia (green-blind)

#383317

Tritanopia (blue-blind)

#5F0919

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #561819;
/* rgb */ color: rgb(86, 24, 25);
/* oklch */ color: oklch(31.1% 0.092 23.3);

Tailwind

colors: {
  custom: {
    50: '#8b5955',
    500: '#561819',
    950: '#000000',
  },
}

SCSS

$custom: #561819;
$custom-light: #8b5955;
$custom-dark: #000000;

JSON

{
  "hex": "#561819",
  "rgb": {
    "r": 86,
    "g": 24,
    "b": 25
  },
  "hsl": {
    "h": 359.032,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31115,
    "c": 0.09178,
    "h": 23.3
  },
  "luminance": 0.02702
}

Semantic roles & 50–950 ramp

primary

#561819

secondary

#3D8D8B

accent

#E0DD48

background

#F9F5F4

surface

#F1E9E8

border

#CBC5C4

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #561819

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

Preview Lab → · Contrast checker → · Palette generator →