#521758#521758

#521758 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.123 H 323.9°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#521758
RGB	rgb(82, 23, 88)
HSL	hsl(294, 59%, 22%)
HSV	hsv(294, 74%, 35%)
CMYK	cmyk(6.8%, 73.9%, 0%, 65.5%)
CIE-LAB	lab(20.48, 36.69, -25.92)
CIE-LCH	lch(20.48, 44.92, 324.76°)
OKLab	oklab(33.04% 0.099 -0.0722)
OKLCH	oklch(33.04% 0.123 323.9)
XYZ	xyz(5.5474, 3.1115, 9.5390)
Luminance	0.0311 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521758 #1D5817

analogous

#321758 #521758 #58173E

triadic

#521758 #585217 #175852

tetradic

#521758 #583217 #1D5817 #173E58

square

#521758 #583217 #1D5817 #173E58

split-complementary

#521758 #3E5817 #175832

monochromatic

#170618 #250A27 #521758 #7F2489 #AC30B9

Accessibility & contrast

On white

12.95

#521758 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#521758 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521758

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521758	#FFFFFF	#000000	##FFFFFF
##521758	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062D5A

Deuteranopia (green-blind)

#223456

Tritanopia (blue-blind)

#542235

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #521758;
/* rgb */ color: rgb(82, 23, 88);
/* oklch */ color: oklch(33.0% 0.123 323.9);

Tailwind

colors: {
  custom: {
    50: '#855a87',
    500: '#521758',
    950: '#000000',
  },
}

SCSS

$custom: #521758;
$custom-light: #855a87;
$custom-dark: #000000;

JSON

{
  "hex": "#521758",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 88
  },
  "hsl": {
    "h": 294.462,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33042,
    "c": 0.12253,
    "h": 323.9
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#521758

secondary

#448F3C

accent

#E24654

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #521758

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

Preview Lab → · Contrast checker → · Palette generator →