#551319#551319

#551319 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.096 H 20.2°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#551319
RGB	rgb(85, 19, 25)
HSL	hsl(355, 63%, 20%)
HSV	hsv(355, 78%, 33%)
CMYK	cmyk(0%, 77.6%, 70.6%, 66.7%)
CIE-LAB	lab(17.77, 30.57, 14.01)
CIE-LCH	lch(17.77, 33.62, 24.62°)
OKLab	oklab(30.3% 0.0905 0.0333)
OKLCH	oklch(30.3% 0.096 20.2)
XYZ	xyz(4.1551, 2.4678, 1.1771)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551319 #13554F

analogous

#55133A #551319 #552E13

triadic

#551319 #195513 #131955

tetradic

#551319 #3A5513 #13554F #2E1355

square

#551319 #3A5513 #13554F #2E1355

split-complementary

#551319 #13552E #133A55

monochromatic

#190607 #23080A #551319 #871E28 #B92936

Accessibility & contrast

On white

14.06

#551319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#551319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551319

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551319	#FFFFFF	#000000	##FFFFFF
##551319	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252319

Deuteranopia (green-blind)

#363117

Tritanopia (blue-blind)

#5E0116

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #551319;
/* rgb */ color: rgb(85, 19, 25);
/* oklch */ color: oklch(30.3% 0.096 20.2);

Tailwind

colors: {
  custom: {
    50: '#8a5655',
    500: '#551319',
    950: '#000000',
  },
}

SCSS

$custom: #551319;
$custom-light: #8a5655;
$custom-dark: #000000;

JSON

{
  "hex": "#551319",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 25
  },
  "hsl": {
    "h": 354.545,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30301,
    "c": 0.0964,
    "h": 20.2
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#551319

secondary

#368D85

accent

#E6D741

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #551319

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

Preview Lab → · Contrast checker → · Palette generator →