#521678#521678

#521678 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.156 H 307.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#521678
RGB	rgb(82, 22, 120)
HSL	hsl(277, 69%, 28%)
HSV	hsv(277, 82%, 47%)
CMYK	cmyk(31.7%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(22.74, 44.16, -43.20)
CIE-LCH	lch(22.74, 61.78, 315.63°)
OKLab	oklab(35.4% 0.0955 -0.1228)
OKLCH	oklch(35.4% 0.156 307.9)
XYZ	xyz(7.1560, 3.7238, 18.1074)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521678 #3C7816

analogous

#211678 #521678 #78166D

triadic

#521678 #785216 #167852

tetradic

#521678 #782116 #3C7816 #166D78

square

#521678 #782116 #3C7816 #166D78

split-complementary

#521678 #6D7816 #167821

monochromatic

#12051A #2F0D44 #521678 #751FAC #972FD9

Accessibility & contrast

On white

12.04

#521678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#521678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521678

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521678	#FFFFFF	#000000	##FFFFFF
##521678	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003776

Tritanopia (blue-blind)

#4C2F47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #521678;
/* rgb */ color: rgb(82, 22, 120);
/* oklch */ color: oklch(35.4% 0.156 307.9);

Tailwind

colors: {
  custom: {
    50: '#875ba0',
    500: '#521678',
    950: '#000000',
  },
}

SCSS

$custom: #521678;
$custom-light: #875ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#521678",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 276.735,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.35396,
    "c": 0.15555,
    "h": 307.9
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#521678

secondary

#68AD3C

accent

#EC3C80

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #521678

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

Preview Lab → · Contrast checker → · Palette generator →