#521666#521666

#521666 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.138 H 316.1°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#521666
RGB	rgb(82, 22, 102)
HSL	hsl(285, 65%, 24%)
HSV	hsv(285, 78%, 40%)
CMYK	cmyk(19.6%, 78.4%, 0%, 60%)
CIE-LAB	lab(21.31, 40.07, -33.87)
CIE-LCH	lch(21.31, 52.47, 319.80°)
OKLab	oklab(33.94% 0.0991 -0.0954)
OKLCH	oklch(33.94% 0.138 316.1)
XYZ	xyz(6.1645, 3.3272, 12.8853)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521666 #2A6616

analogous

#2A1666 #521666 #661652

triadic

#521666 #665216 #166652

tetradic

#521666 #662A16 #2A6616 #165266

square

#521666 #662A16 #2A6616 #165266

split-complementary

#521666 #526616 #16662A

monochromatic

#140519 #2A0B34 #521666 #7A2198 #A32CCB

Accessibility & contrast

On white

12.61

#521666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#521666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521666

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521666	#FFFFFF	#000000	##FFFFFF
##521666	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#153564

Tritanopia (blue-blind)

#51273D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #521666;
/* rgb */ color: rgb(82, 22, 102);
/* oklch */ color: oklch(33.9% 0.138 316.1);

Tailwind

colors: {
  custom: {
    50: '#865a92',
    500: '#521666',
    950: '#000000',
  },
}

SCSS

$custom: #521666;
$custom-light: #865a92;
$custom-dark: #000000;

JSON

{
  "hex": "#521666",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 102
  },
  "hsl": {
    "h": 285,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33941,
    "c": 0.13754,
    "h": 316.1
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#521666

secondary

#549D3B

accent

#E8406A

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #521666

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

Preview Lab → · Contrast checker → · Palette generator →