#521570#521570

#521570 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.6% C 0.149 H 311.4°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#521570
RGB	rgb(82, 21, 112)
HSL	hsl(280, 68%, 26%)
HSV	hsv(280, 81%, 44%)
CMYK	cmyk(26.8%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(21.95, 42.70, -39.34)
CIE-LCH	lch(21.95, 58.06, 317.34°)
OKLab	oklab(34.64% 0.0983 -0.1115)
OKLCH	oklch(34.64% 0.149 311.4)
XYZ	xyz(6.6719, 3.5002, 15.6502)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521570 #337015

analogous

#241570 #521570 #701560

triadic

#521570 #705215 #157052

tetradic

#521570 #702415 #337015 #156070

square

#521570 #702415 #337015 #156070

split-complementary

#521570 #607015 #157024

monochromatic

#13051A #2C0B3C #521570 #781FA4 #9D29D7

Accessibility & contrast

On white

12.35

#521570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#521570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521570

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521570	#FFFFFF	#000000	##FFFFFF
##521570	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003272

Deuteranopia (green-blind)

#02366E

Tritanopia (blue-blind)

#4E2B42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #521570;
/* rgb */ color: rgb(82, 21, 112);
/* oklch */ color: oklch(34.6% 0.149 311.4);

Tailwind

colors: {
  custom: {
    50: '#865a9a',
    500: '#521570',
    950: '#000000',
  },
}

SCSS

$custom: #521570;
$custom-light: #865a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#521570",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 280.22,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34635,
    "c": 0.1486,
    "h": 311.4
  },
  "luminance": 0.035
}

Semantic roles & 50–950 ramp

primary

#521570

secondary

#5EA63B

accent

#EB3D76

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #521570

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

Preview Lab → · Contrast checker → · Palette generator →