#531478#531478

#531478 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.158 H 308.7°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#531478
RGB	rgb(83, 20, 120)
HSL	hsl(278, 71%, 27%)
HSV	hsv(278, 83%, 47%)
CMYK	cmyk(30.8%, 83.3%, 0%, 52.9%)
CIE-LAB	lab(22.64, 45.08, -43.35)
CIE-LCH	lch(22.64, 62.54, 316.12°)
OKLab	oklab(35.36% 0.0987 -0.1232)
OKLCH	oklch(35.36% 0.158 308.7)
XYZ	xyz(7.2069, 3.6955, 18.0993)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531478 #397814

analogous

#211478 #531478 #78146B

triadic

#531478 #785314 #147853

tetradic

#531478 #782114 #397814 #146B78

square

#531478 #782114 #397814 #146B78

split-complementary

#531478 #6B7814 #147821

monochromatic

#12041A #2F0B44 #531478 #771DAC #9A2BDC

Accessibility & contrast

On white

12.08

#531478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#531478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531478

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531478	#FFFFFF	#000000	##FFFFFF
##531478	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003776

Tritanopia (blue-blind)

#4D2E47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #531478;
/* rgb */ color: rgb(83, 20, 120);
/* oklch */ color: oklch(35.4% 0.158 308.7);

Tailwind

colors: {
  custom: {
    50: '#885ba0',
    500: '#531478',
    950: '#000000',
  },
}

SCSS

$custom: #531478;
$custom-light: #885ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#531478",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 120
  },
  "hsl": {
    "h": 277.8,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3536,
    "c": 0.15783,
    "h": 308.7
  },
  "luminance": 0.03695
}

Semantic roles & 50–950 ramp

primary

#531478

secondary

#65AE3A

accent

#EE3A7C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #531478

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

Preview Lab → · Contrast checker → · Palette generator →