#531323#531323

#531323 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.2% C 0.094 H 10.2°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#531323
RGB	rgb(83, 19, 35)
HSL	hsl(345, 63%, 20%)
HSV	hsv(345, 77%, 33%)
CMYK	cmyk(0%, 77.1%, 57.8%, 67.5%)
CIE-LAB	lab(17.58, 30.65, 6.56)
CIE-LCH	lch(17.58, 31.35, 12.08°)
OKLab	oklab(30.16% 0.093 0.0167)
OKLCH	oklch(30.16% 0.094 10.2)
XYZ	xyz(4.1039, 2.4267, 1.8421)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531323 #135343

analogous

#531343 #531323 #532313

triadic

#531323 #235313 #132353

tetradic

#531323 #435313 #135343 #231353

square

#531323 #435313 #135343 #231353

split-complementary

#531323 #135323 #134353

monochromatic

#19060B #21080E #531323 #851E38 #B72A4D

Accessibility & contrast

On white

14.14

#531323 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#531323 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531323

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531323	#FFFFFF	#000000	##FFFFFF
##531323	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232323

Deuteranopia (green-blind)

#333021

Tritanopia (blue-blind)

#5B0619

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531323;
/* rgb */ color: rgb(83, 19, 35);
/* oklch */ color: oklch(30.2% 0.094 10.2);

Tailwind

colors: {
  custom: {
    50: '#88565d',
    500: '#531323',
    950: '#000000',
  },
}

SCSS

$custom: #531323;
$custom-light: #88565d;
$custom-dark: #000000;

JSON

{
  "hex": "#531323",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 35
  },
  "hsl": {
    "h": 345,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.30159,
    "c": 0.09447,
    "h": 10.2
  },
  "luminance": 0.02426
}

Semantic roles & 50–950 ramp

primary

#531323

secondary

#368B76

accent

#E6BD42

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531323

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

Preview Lab → · Contrast checker → · Palette generator →