#521E9F#521E9F

#521E9F is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.189 H 294.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#521E9F
RGB	rgb(82, 30, 159)
HSL	hsl(264, 68%, 37%)
HSV	hsv(264, 81%, 62%)
CMYK	cmyk(48.4%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(27.37, 50.68, -59.93)
CIE-LCH	lch(27.37, 78.49, 310.22°)
OKLab	oklab(39.71% 0.0773 -0.172)
OKLCH	oklch(39.71% 0.189 294.2)
XYZ	xyz(10.2002, 5.2253, 33.2653)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521E9F #6B9F1E

analogous

#1E2B9F #521E9F #931E9F

triadic

#521E9F #9F521E #1E9F52

tetradic

#521E9F #9F1E2B #6B9F1E #1E9F93

square

#521E9F #9F1E2B #6B9F1E #1E9F93

split-complementary

#521E9F #9F931E #2B9F1E

monochromatic

#1D0B38 #37146C #521E9F #6D28D2 #8F58DF

Accessibility & contrast

On white

10.27

#521E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#521E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521E9F

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521E9F	#FFFFFF	#000000	##FFFFFF
##521E9F	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#003E9D

Tritanopia (blue-blind)

#3A435F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #521e9f;
/* rgb */ color: rgb(82, 30, 159);
/* oklch */ color: oklch(39.7% 0.189 294.2);

Tailwind

colors: {
  custom: {
    50: '#8b61bc',
    500: '#521e9f',
    950: '#000000',
  },
}

SCSS

$custom: #521e9f;
$custom-light: #8b61bc;
$custom-dark: #000000;

JSON

{
  "hex": "#521e9f",
  "rgb": {
    "r": 82,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 264.186,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39707,
    "c": 0.18853,
    "h": 294.2
  },
  "luminance": 0.05226
}

Semantic roles & 50–950 ramp

primary

#521E9F

secondary

#97C356

accent

#EB3DA5

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #521E9F

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

Preview Lab → · Contrast checker → · Palette generator →