#521F97#521F97

#521F97 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.1% C 0.179 H 296.2°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#521F97
RGB	rgb(82, 31, 151)
HSL	hsl(266, 66%, 36%)
HSV	hsv(266, 79%, 59%)
CMYK	cmyk(45.7%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(26.76, 48.18, -56.04)
CIE-LCH	lch(26.76, 73.90, 310.69°)
OKLab	oklab(39.05% 0.079 -0.1606)
OKLCH	oklch(39.05% 0.179 296.2)
XYZ	xyz(9.5541, 5.0080, 29.7354)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521F97 #64971F

analogous

#1F2897 #521F97 #8E1F97

triadic

#521F97 #97521F #1F9752

tetradic

#521F97 #971F28 #64971F #1F978E

square

#521F97 #971F28 #64971F #1F978E

split-complementary

#521F97 #978E1F #28971F

monochromatic

#1B0A31 #361564 #521F97 #6E29CA #8E54DC

Accessibility & contrast

On white

10.49

#521F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#521F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521F97

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521F97	#FFFFFF	#000000	##FFFFFF
##521F97	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003E95

Tritanopia (blue-blind)

#3F405B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #521f97;
/* rgb */ color: rgb(82, 31, 151);
/* oklch */ color: oklch(39.1% 0.179 296.2);

Tailwind

colors: {
  custom: {
    50: '#8a61b7',
    500: '#521f97',
    950: '#000000',
  },
}

SCSS

$custom: #521f97;
$custom-light: #8a61b7;
$custom-dark: #000000;

JSON

{
  "hex": "#521f97",
  "rgb": {
    "r": 82,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 265.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39054,
    "c": 0.17897,
    "h": 296.2
  },
  "luminance": 0.05008
}

Semantic roles & 50–950 ramp

primary

#521F97

secondary

#91BF52

accent

#E93FA1

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0511

muted

#7D7A80

Preview Lab

Preview with #521F97

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

Preview Lab → · Contrast checker → · Palette generator →