#531971#531971

#531971 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.145 H 311.1°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#531971
RGB	rgb(83, 25, 113)
HSL	hsl(280, 64%, 27%)
HSV	hsv(280, 78%, 44%)
CMYK	cmyk(26.5%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(22.75, 41.52, -38.68)
CIE-LCH	lch(22.75, 56.75, 317.03°)
OKLab	oklab(35.26% 0.0956 -0.1095)
OKLCH	oklch(35.26% 0.145 311.1)
XYZ	xyz(6.8950, 3.7267, 15.9757)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531971 #377119

analogous

#271971 #531971 #711963

triadic

#531971 #715319 #197153

tetradic

#531971 #712719 #377119 #196371

square

#531971 #712719 #377119 #196371

split-complementary

#531971 #637119 #197127

monochromatic

#120619 #2E0E3F #531971 #7824A3 #9C33D2

Accessibility & contrast

On white

12.03

#531971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#531971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531971

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531971	#FFFFFF	#000000	##FFFFFF
##531971	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#08376F

Tritanopia (blue-blind)

#4F2D44

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #531971;
/* rgb */ color: rgb(83, 25, 113);
/* oklch */ color: oklch(35.3% 0.145 311.1);

Tailwind

colors: {
  custom: {
    50: '#875c9a',
    500: '#531971',
    950: '#000000',
  },
}

SCSS

$custom: #531971;
$custom-light: #875c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#531971",
  "rgb": {
    "r": 83,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 279.545,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35257,
    "c": 0.1454,
    "h": 311.1
  },
  "luminance": 0.03727
}

Semantic roles & 50–950 ramp

primary

#531971

secondary

#63A640

accent

#E7417A

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531971

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

Preview Lab → · Contrast checker → · Palette generator →