#6539B9#6539B9

#6539B9 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.2% C 0.190 H 293.6°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#6539B9
RGB	rgb(101, 57, 185)
HSL	hsl(261, 53%, 47%)
HSV	hsv(261, 69%, 73%)
CMYK	cmyk(45.4%, 69.2%, 0%, 27.5%)
CIE-LAB	lab(36.36, 47.99, -60.71)
CIE-LCH	lch(36.36, 77.39, 308.32°)
OKLab	oklab(47.24% 0.0759 -0.1738)
OKLCH	oklch(47.24% 0.19 293.6)
XYZ	xyz(15.5845, 9.1953, 46.8433)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6539B9 #8DB939

analogous

#394DB9 #6539B9 #A539B9

triadic

#6539B9 #B96539 #39B965

tetradic

#6539B9 #B9394D #8DB939 #39B9A5

square

#6539B9 #B9394D #8DB939 #39B9A5

split-complementary

#6539B9 #B9A539 #4DB939

monochromatic

#321C5B #4B2B8A #6539B9 #8761CE #AA90DD

Accessibility & contrast

On white

7.40

#6539B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#6539B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6539B9

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6539B9	#FFFFFF	#000000	##FFFFFF
##6539B9	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BD

Deuteranopia (green-blind)

#0053B6

Tritanopia (blue-blind)

#4D5975

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6539b9;
/* rgb */ color: rgb(101, 57, 185);
/* oklch */ color: oklch(47.2% 0.190 293.6);

Tailwind

colors: {
  custom: {
    50: '#9873cf',
    500: '#6539b9',
    950: '#000000',
  },
}

SCSS

$custom: #6539b9;
$custom-light: #9873cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6539b9",
  "rgb": {
    "r": 101,
    "g": 57,
    "b": 185
  },
  "hsl": {
    "h": 260.625,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47244,
    "c": 0.18963,
    "h": 293.6
  },
  "luminance": 0.09196
}

Semantic roles & 50–950 ramp

primary

#6539B9

secondary

#B1C886

accent

#DC4BAB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6539B9

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

Preview Lab → · Contrast checker → · Palette generator →