#531418#531418

#531418 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.093 H 21.3°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#531418
RGB	rgb(83, 20, 24)
HSL	hsl(356, 61%, 20%)
HSV	hsv(356, 76%, 33%)
CMYK	cmyk(0%, 75.9%, 71.1%, 67.5%)
CIE-LAB	lab(17.49, 29.33, 14.26)
CIE-LCH	lch(17.49, 32.61, 25.93°)
OKLab	oklab(30% 0.0866 0.0338)
OKLCH	oklch(30% 0.093 21.3)
XYZ	xyz(3.9827, 2.4058, 1.1186)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531418 #14534F

analogous

#531438 #531418 #532F14

triadic

#531418 #185314 #141853

tetradic

#531418 #385314 #14534F #2F1453

square

#531418 #385314 #14534F #2F1453

split-complementary

#531418 #14532F #143853

monochromatic

#190607 #22080A #531418 #842026 #B62C35

Accessibility & contrast

On white

14.18

#531418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#531418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531418

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531418	#FFFFFF	#000000	##FFFFFF
##531418	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252218

Deuteranopia (green-blind)

#353016

Tritanopia (blue-blind)

#5C0416

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531418;
/* rgb */ color: rgb(83, 20, 24);
/* oklch */ color: oklch(30.0% 0.093 21.3);

Tailwind

colors: {
  custom: {
    50: '#895654',
    500: '#531418',
    950: '#000000',
  },
}

SCSS

$custom: #531418;
$custom-light: #895654;
$custom-dark: #000000;

JSON

{
  "hex": "#531418",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 24
  },
  "hsl": {
    "h": 356.19,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30004,
    "c": 0.09295,
    "h": 21.3
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#531418

secondary

#388B86

accent

#E4DA44

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #531418

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

Preview Lab → · Contrast checker → · Palette generator →