#521978#521978

#521978 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.152 H 307.5°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#521978
RGB	rgb(82, 25, 120)
HSL	hsl(276, 66%, 28%)
HSV	hsv(276, 79%, 47%)
CMYK	cmyk(31.7%, 79.2%, 0%, 52.9%)
CIE-LAB	lab(23.15, 42.96, -42.52)
CIE-LCH	lch(23.15, 60.44, 315.30°)
OKLab	oklab(35.69% 0.0927 -0.1208)
OKLCH	oklch(35.69% 0.152 307.5)
XYZ	xyz(7.2167, 3.8453, 18.1277)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521978 #3F7819

analogous

#221978 #521978 #78196E

triadic

#521978 #785219 #197852

tetradic

#521978 #782219 #3F7819 #196E78

square

#521978 #782219 #3F7819 #196E78

split-complementary

#521978 #6E7819 #197822

monochromatic

#110519 #2F0E45 #521978 #7524AB #9636D5

Accessibility & contrast

On white

11.87

#521978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#521978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521978

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521978	#FFFFFF	#000000	##FFFFFF
##521978	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357B

Deuteranopia (green-blind)

#003876

Tritanopia (blue-blind)

#4C3148

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #521978;
/* rgb */ color: rgb(82, 25, 120);
/* oklch */ color: oklch(35.7% 0.152 307.5);

Tailwind

colors: {
  custom: {
    50: '#875da0',
    500: '#521978',
    950: '#000000',
  },
}

SCSS

$custom: #521978;
$custom-light: #875da0;
$custom-dark: #000000;

JSON

{
  "hex": "#521978",
  "rgb": {
    "r": 82,
    "g": 25,
    "b": 120
  },
  "hsl": {
    "h": 276,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35689,
    "c": 0.15231,
    "h": 307.5
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#521978

secondary

#6CAD40

accent

#E83F83

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #521978

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

Preview Lab → · Contrast checker → · Palette generator →