#521D4E#521D4E

#521D4E is a dark, moderate purple. Relative luminance 0.032; OKLCH L 33.2% C 0.104 H 330.7°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#521D4E
RGB	rgb(82, 29, 78)
HSL	hsl(305, 48%, 22%)
HSV	hsv(305, 65%, 32%)
CMYK	cmyk(0%, 64.6%, 4.9%, 67.8%)
CIE-LAB	lab(20.92, 31.83, -18.52)
CIE-LCH	lch(20.92, 36.83, 329.81°)
OKLab	oklab(33.16% 0.0904 -0.0508)
OKLCH	oklch(33.16% 0.104 330.7)
XYZ	xyz(5.2942, 3.2230, 7.5495)
Luminance	0.0322 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521D4E #1D5221

analogous

#3C1D52 #521D4E #521D34

triadic

#521D4E #4E521D #1D4E52

tetradic

#521D4E #523C1D #1D5221 #1D3452

square

#521D4E #523C1D #1D5221 #1D3452

split-complementary

#521D4E #34521D #1D523C

monochromatic

#170816 #250D23 #521D4E #7F2D79 #AC3DA4

Accessibility & contrast

On white

12.77

#521D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#521D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521D4E

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521D4E	#FFFFFF	#000000	##FFFFFF
##521D4E	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2E50

Deuteranopia (green-blind)

#2B354D

Tritanopia (blue-blind)

#552232

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #521d4e;
/* rgb */ color: rgb(82, 29, 78);
/* oklch */ color: oklch(33.2% 0.104 330.7);

Tailwind

colors: {
  custom: {
    50: '#855d7f',
    500: '#521d4e',
    950: '#000000',
  },
}

SCSS

$custom: #521d4e;
$custom-light: #855d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#521d4e",
  "rgb": {
    "r": 82,
    "g": 29,
    "b": 78
  },
  "hsl": {
    "h": 304.528,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3316,
    "c": 0.10364,
    "h": 330.7
  },
  "luminance": 0.03223
}

Semantic roles & 50–950 ramp

primary

#521D4E

secondary

#448749

accent

#D75B50

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #521D4E

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

Preview Lab → · Contrast checker → · Palette generator →