#531417#531417

#531417 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.093 H 22.2°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#531417
RGB	rgb(83, 20, 23)
HSL	hsl(357, 61%, 20%)
HSV	hsv(357, 76%, 33%)
CMYK	cmyk(0%, 75.9%, 72.3%, 67.5%)
CIE-LAB	lab(17.47, 29.26, 14.93)
CIE-LCH	lch(17.47, 32.85, 27.04°)
OKLab	oklab(29.98% 0.0861 0.0352)
OKLCH	oklch(29.98% 0.093 22.2)
XYZ	xyz(3.9725, 2.4017, 1.0649)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531417 #145350

analogous

#531436 #531417 #533014

triadic

#531417 #175314 #141753

tetradic

#531417 #365314 #145350 #301453

square

#531417 #365314 #145350 #301453

split-complementary

#531417 #145330 #143653

monochromatic

#190607 #220809 #531417 #842025 #B62C32

Accessibility & contrast

On white

14.19

#531417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#531417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531417

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531417	#FFFFFF	#000000	##FFFFFF
##531417	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252217

Deuteranopia (green-blind)

#353015

Tritanopia (blue-blind)

#5C0316

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531417;
/* rgb */ color: rgb(83, 20, 23);
/* oklch */ color: oklch(30.0% 0.093 22.2);

Tailwind

colors: {
  custom: {
    50: '#895653',
    500: '#531417',
    950: '#000000',
  },
}

SCSS

$custom: #531417;
$custom-light: #895653;
$custom-dark: #000000;

JSON

{
  "hex": "#531417",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 23
  },
  "hsl": {
    "h": 357.143,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29984,
    "c": 0.09304,
    "h": 22.2
  },
  "luminance": 0.02401
}

Semantic roles & 50–950 ramp

primary

#531417

secondary

#388B87

accent

#E4DD44

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #531417

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

Preview Lab → · Contrast checker → · Palette generator →