#551312#551312

#551312 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.2% C 0.097 H 25.9°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#551312
RGB	rgb(85, 19, 18)
HSL	hsl(1, 65%, 20%)
HSV	hsv(1, 79%, 33%)
CMYK	cmyk(0%, 77.6%, 78.8%, 66.7%)
CIE-LAB	lab(17.65, 30.15, 18.59)
CIE-LCH	lch(17.65, 35.42, 31.66°)
OKLab	oklab(30.17% 0.0874 0.0424)
OKLCH	oklch(30.17% 0.097 25.9)
XYZ	xyz(4.0888, 2.4413, 0.8281)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551312 #125455

analogous

#551232 #551312 #553512

triadic

#551312 #125513 #131255

tetradic

#551312 #325512 #125455 #351255

square

#551312 #325512 #125455 #351255

split-complementary

#551312 #125535 #123255

monochromatic

#190605 #220807 #551312 #881E1D #BA2A27

Accessibility & contrast

On white

14.11

#551312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#551312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551312

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551312	#FFFFFF	#000000	##FFFFFF
##551312	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262211

Deuteranopia (green-blind)

#373010

Tritanopia (blue-blind)

#5E0014

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #551312;
/* rgb */ color: rgb(85, 19, 18);
/* oklch */ color: oklch(30.2% 0.097 25.9);

Tailwind

colors: {
  custom: {
    50: '#8b5650',
    500: '#551312',
    950: '#000000',
  },
}

SCSS

$custom: #551312;
$custom-light: #8b5650;
$custom-dark: #000000;

JSON

{
  "hex": "#551312",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.896,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30171,
    "c": 0.09718,
    "h": 25.9
  },
  "luminance": 0.02441
}

Semantic roles & 50–950 ramp

primary

#551312

secondary

#358C8E

accent

#E6E840

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #551312

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

Preview Lab → · Contrast checker → · Palette generator →