#6539B7#6539B7

#6539B7 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.1% C 0.187 H 294.0°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#6539B7
RGB	rgb(101, 57, 183)
HSL	hsl(261, 53%, 47%)
HSV	hsv(261, 69%, 72%)
CMYK	cmyk(44.8%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(36.20, 47.44, -59.79)
CIE-LCH	lch(36.20, 76.33, 308.43°)
OKLab	oklab(47.08% 0.0762 -0.1711)
OKLCH	oklch(47.08% 0.187 294)
XYZ	xyz(15.3749, 9.1114, 45.7392)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6539B7 #8BB739

analogous

#394CB7 #6539B7 #A439B7

triadic

#6539B7 #B76539 #39B765

tetradic

#6539B7 #B7394C #8BB739 #39B7A4

square

#6539B7 #B7394C #8BB739 #39B7A4

split-complementary

#6539B7 #B7A439 #4CB739

monochromatic

#311C5A #4B2A88 #6539B7 #8660CD #AA8EDC

Accessibility & contrast

On white

7.44

#6539B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6539B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6539B7

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6539B7	#FFFFFF	#000000	##FFFFFF
##6539B7	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#4E5873

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6539b7;
/* rgb */ color: rgb(101, 57, 183);
/* oklch */ color: oklch(47.1% 0.187 294.0);

Tailwind

colors: {
  custom: {
    50: '#9873ce',
    500: '#6539b7',
    950: '#000000',
  },
}

SCSS

$custom: #6539b7;
$custom-light: #9873ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6539b7",
  "rgb": {
    "r": 101,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 260.952,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.4708,
    "c": 0.18729,
    "h": 294
  },
  "luminance": 0.09112
}

Semantic roles & 50–950 ramp

primary

#6539B7

secondary

#B0C785

accent

#DC4CAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6539B7

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

Preview Lab → · Contrast checker → · Palette generator →