#531423#531423

#531423 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.093 H 10.7°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#531423
RGB	rgb(83, 20, 35)
HSL	hsl(346, 61%, 20%)
HSV	hsv(346, 76%, 33%)
CMYK	cmyk(0%, 75.9%, 57.8%, 67.5%)
CIE-LAB	lab(17.74, 30.22, 6.78)
CIE-LCH	lch(17.74, 30.97, 12.65°)
OKLab	oklab(30.28% 0.0916 0.0172)
OKLCH	oklch(30.28% 0.093 10.7)
XYZ	xyz(4.1212, 2.4612, 1.8478)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531423 #145344

analogous

#531443 #531423 #532414

triadic

#531423 #235314 #142353

tetradic

#531423 #435314 #145344 #241453

square

#531423 #435314 #145344 #241453

split-complementary

#531423 #145324 #144353

monochromatic

#19060A #22080E #531423 #842038 #B62C4D

Accessibility & contrast

On white

14.07

#531423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#531423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531423

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531423	#FFFFFF	#000000	##FFFFFF
##531423	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232323

Deuteranopia (green-blind)

#343021

Tritanopia (blue-blind)

#5B071A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531423;
/* rgb */ color: rgb(83, 20, 35);
/* oklch */ color: oklch(30.3% 0.093 10.7);

Tailwind

colors: {
  custom: {
    50: '#88575d',
    500: '#531423',
    950: '#000000',
  },
}

SCSS

$custom: #531423;
$custom-light: #88575d;
$custom-dark: #000000;

JSON

{
  "hex": "#531423",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 345.714,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30276,
    "c": 0.09318,
    "h": 10.7
  },
  "luminance": 0.02461
}

Semantic roles & 50–950 ramp

primary

#531423

secondary

#388B77

accent

#E4BE44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531423

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

Preview Lab → · Contrast checker → · Palette generator →