#551320#551320

#551320 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.096 H 13.8°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#551320
RGB	rgb(85, 19, 32)
HSL	hsl(348, 63%, 20%)
HSV	hsv(348, 78%, 33%)
CMYK	cmyk(0%, 77.6%, 62.4%, 66.7%)
CIE-LAB	lab(17.93, 31.09, 9.24)
CIE-LCH	lch(17.93, 32.44, 16.56°)
OKLab	oklab(30.47% 0.0936 0.023)
OKLCH	oklch(30.47% 0.096 13.8)
XYZ	xyz(4.2403, 2.5019, 1.6259)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551320 #135548

analogous

#551341 #551320 #552713

triadic

#551320 #205513 #132055

tetradic

#551320 #415513 #135548 #271355

square

#551320 #415513 #135548 #271355

split-complementary

#551320 #135527 #134155

monochromatic

#190609 #23080D #551320 #871E33 #B92946

Accessibility & contrast

On white

14.00

#551320 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#551320 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551320

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551320	#FFFFFF	#000000	##FFFFFF
##551320	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242320

Deuteranopia (green-blind)

#35311E

Tritanopia (blue-blind)

#5E0418

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #551320;
/* rgb */ color: rgb(85, 19, 32);
/* oklch */ color: oklch(30.5% 0.096 13.8);

Tailwind

colors: {
  custom: {
    50: '#8a565b',
    500: '#551320',
    950: '#000000',
  },
}

SCSS

$custom: #551320;
$custom-light: #8a565b;
$custom-dark: #000000;

JSON

{
  "hex": "#551320",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 32
  },
  "hsl": {
    "h": 348.182,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30466,
    "c": 0.0964,
    "h": 13.8
  },
  "luminance": 0.02501
}

Semantic roles & 50–950 ramp

primary

#551320

secondary

#368D7C

accent

#E6C641

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #551320

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

Preview Lab → · Contrast checker → · Palette generator →