#531750#531750

#531750 is a dark, moderate purple. Relative luminance 0.030; OKLCH L 32.7% C 0.116 H 329.9°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#531750
RGB	rgb(83, 23, 80)
HSL	hsl(303, 57%, 21%)
HSV	hsv(303, 72%, 33%)
CMYK	cmyk(0%, 72.3%, 3.6%, 67.5%)
CIE-LAB	lab(20.17, 35.38, -21.03)
CIE-LCH	lch(20.17, 41.16, 329.27°)
OKLab	oklab(32.69% 0.1001 -0.0579)
OKLCH	oklch(32.69% 0.116 329.9)
XYZ	xyz(5.3216, 3.0314, 7.8927)
Luminance	0.0303 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531750 #17531A

analogous

#381753 #531750 #531732

triadic

#531750 #505317 #175053

tetradic

#531750 #533817 #17531A #173253

square

#531750 #533817 #17531A #173253

split-complementary

#531750 #325317 #175338

monochromatic

#180717 #230A22 #531750 #83247E #B332AC

Accessibility & contrast

On white

13.07

#531750 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#531750 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531750

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531750	#FFFFFF	#000000	##FFFFFF
##531750	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112B52

Deuteranopia (green-blind)

#28344E

Tritanopia (blue-blind)

#561E31

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #531750;
/* rgb */ color: rgb(83, 23, 80);
/* oklch */ color: oklch(32.7% 0.116 329.9);

Tailwind

colors: {
  custom: {
    50: '#865a81',
    500: '#531750',
    950: '#000000',
  },
}

SCSS

$custom: #531750;
$custom-light: #865a81;
$custom-dark: #000000;

JSON

{
  "hex": "#531750",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 80
  },
  "hsl": {
    "h": 303,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32689,
    "c": 0.11562,
    "h": 329.9
  },
  "luminance": 0.03031
}

Semantic roles & 50–950 ramp

primary

#531750

secondary

#3C8A40

accent

#E05048

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #531750

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

Preview Lab → · Contrast checker → · Palette generator →