#531737#531737

#531737 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.4% C 0.096 H 351.1°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#531737
RGB	rgb(83, 23, 55)
HSL	hsl(328, 57%, 21%)
HSV	hsv(328, 72%, 33%)
CMYK	cmyk(0%, 72.3%, 33.7%, 67.5%)
CIE-LAB	lab(18.92, 31.21, -5.72)
CIE-LCH	lch(18.92, 31.73, 349.62°)
OKLab	oklab(31.37% 0.0951 -0.0148)
OKLCH	oklch(31.37% 0.096 351.1)
XYZ	xyz(4.5635, 2.7281, 3.8999)
Luminance	0.0273 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531737 #175333

analogous

#511753 #531737 #531719

triadic

#531737 #375317 #173753

tetradic

#531737 #535117 #175333 #171953

square

#531737 #535117 #175333 #171953

split-complementary

#531737 #195317 #175351

monochromatic

#180710 #230A17 #531737 #832457 #B33277

Accessibility & contrast

On white

13.59

#531737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#531737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531737

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531737	#FFFFFF	#000000	##FFFFFF
##531737	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202738

Deuteranopia (green-blind)

#313236

Tritanopia (blue-blind)

#5A1424

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #531737;
/* rgb */ color: rgb(83, 23, 55);
/* oklch */ color: oklch(31.4% 0.096 351.1);

Tailwind

colors: {
  custom: {
    50: '#86596d',
    500: '#531737',
    950: '#000000',
  },
}

SCSS

$custom: #531737;
$custom-light: #86596d;
$custom-dark: #000000;

JSON

{
  "hex": "#531737",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 55
  },
  "hsl": {
    "h": 328,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31371,
    "c": 0.09626,
    "h": 351.1
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#531737

secondary

#3C8A60

accent

#E08F48

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #531737

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

Preview Lab → · Contrast checker → · Palette generator →