#531E71#531E71

#531E71 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.8% C 0.139 H 310.5°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#531E71
RGB	rgb(83, 30, 113)
HSL	hsl(278, 58%, 28%)
HSV	hsv(278, 73%, 44%)
CMYK	cmyk(26.5%, 73.5%, 0%, 55.7%)
CIE-LAB	lab(23.54, 39.27, -37.40)
CIE-LCH	lch(23.54, 54.23, 316.40°)
OKLab	oklab(35.82% 0.0902 -0.1058)
OKLCH	oklch(35.82% 0.139 310.5)
XYZ	xyz(7.0116, 3.9600, 16.0146)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531E71 #3C711E

analogous

#291E71 #531E71 #711E65

triadic

#531E71 #71531E #1E7153

tetradic

#531E71 #71291E #3C711E #1E6571

square

#531E71 #71291E #3C711E #1E6571

split-complementary

#531E71 #65711E #1E7129

monochromatic

#120618 #2F1141 #531E71 #772BA1 #983ECC

Accessibility & contrast

On white

11.72

#531E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#531E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531E71

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531E71	#FFFFFF	#000000	##FFFFFF
##531E71	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#10396F

Tritanopia (blue-blind)

#4F3045

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #531e71;
/* rgb */ color: rgb(83, 30, 113);
/* oklch */ color: oklch(35.8% 0.139 310.5);

Tailwind

colors: {
  custom: {
    50: '#875f9a',
    500: '#531e71',
    950: '#000000',
  },
}

SCSS

$custom: #531e71;
$custom-light: #875f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#531e71",
  "rgb": {
    "r": 83,
    "g": 30,
    "b": 113
  },
  "hsl": {
    "h": 278.313,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3582,
    "c": 0.13903,
    "h": 310.5
  },
  "luminance": 0.0396
}

Semantic roles & 50–950 ramp

primary

#531E71

secondary

#68A546

accent

#E1477E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #531E71

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

Preview Lab → · Contrast checker → · Palette generator →