#531171#531171

#531171 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.5% C 0.154 H 312.0°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#531171
RGB	rgb(83, 17, 113)
HSL	hsl(281, 74%, 25%)
HSV	hsv(281, 85%, 44%)
CMYK	cmyk(26.5%, 85%, 0%, 55.7%)
CIE-LAB	lab(21.70, 44.54, -40.38)
CIE-LCH	lch(21.70, 60.12, 317.81°)
OKLab	oklab(34.52% 0.1029 -0.1144)
OKLCH	oklch(34.52% 0.154 312)
XYZ	xyz(6.7478, 3.4323, 15.9266)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531171 #2F7111

analogous

#231171 #531171 #71115F

triadic

#531171 #715311 #117153

tetradic

#531171 #712311 #2F7111 #115F71

square

#531171 #712311 #2F7111 #115F71

split-complementary

#531171 #5F7111 #117123

monochromatic

#14041B #2C093C #531171 #7A19A6 #A121DB

Accessibility & contrast

On white

12.45

#531171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#531171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531171

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531171	#FFFFFF	#000000	##FFFFFF
##531171	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#00356F

Tritanopia (blue-blind)

#4F2A42

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531171;
/* rgb */ color: rgb(83, 17, 113);
/* oklch */ color: oklch(34.5% 0.154 312.0);

Tailwind

colors: {
  custom: {
    50: '#87599a',
    500: '#531171',
    950: '#000000',
  },
}

SCSS

$custom: #531171;
$custom-light: #87599a;
$custom-dark: #000000;

JSON

{
  "hex": "#531171",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 281.25,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34521,
    "c": 0.15391,
    "h": 312
  },
  "luminance": 0.03432
}

Semantic roles & 50–950 ramp

primary

#531171

secondary

#59A836

accent

#F13771

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531171

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

Preview Lab → · Contrast checker → · Palette generator →