#551413#551413

#551413 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.096 H 25.7°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#551413
RGB	rgb(85, 20, 19)
HSL	hsl(1, 63%, 20%)
HSV	hsv(1, 78%, 33%)
CMYK	cmyk(0%, 76.5%, 77.6%, 66.7%)
CIE-LAB	lab(17.82, 29.77, 18.17)
CIE-LCH	lch(17.82, 34.88, 31.41°)
OKLab	oklab(30.31% 0.0865 0.0416)
OKLCH	oklch(30.31% 0.096 25.7)
XYZ	xyz(4.1145, 2.4792, 0.8779)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551413 #135455

analogous

#551333 #551413 #553513

triadic

#551413 #135514 #141355

tetradic

#551413 #335513 #135455 #351355

square

#551413 #335513 #135455 #351355

split-complementary

#551413 #135535 #133355

monochromatic

#190606 #230808 #551413 #87201E #B92C29

Accessibility & contrast

On white

14.04

#551413 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#551413 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551413

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551413	#FFFFFF	#000000	##FFFFFF
##551413	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272312

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#5E0115

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #551413;
/* rgb */ color: rgb(85, 20, 19);
/* oklch */ color: oklch(30.3% 0.096 25.7);

Tailwind

colors: {
  custom: {
    50: '#8b5750',
    500: '#551413',
    950: '#000000',
  },
}

SCSS

$custom: #551413;
$custom-light: #8b5750;
$custom-dark: #000000;

JSON

{
  "hex": "#551413",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 19
  },
  "hsl": {
    "h": 0.909,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30306,
    "c": 0.09597,
    "h": 25.7
  },
  "luminance": 0.02479
}

Semantic roles & 50–950 ramp

primary

#551413

secondary

#368C8D

accent

#E4E641

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #551413

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

Preview Lab → · Contrast checker → · Palette generator →