#6537B7#6537B7

#6537B7 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.8% C 0.190 H 294.3°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#6537B7
RGB	rgb(101, 55, 183)
HSL	hsl(262, 54%, 47%)
HSV	hsv(262, 70%, 72%)
CMYK	cmyk(44.8%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(35.83, 48.48, -60.40)
CIE-LCH	lch(35.83, 77.45, 308.75°)
OKLab	oklab(46.81% 0.0782 -0.1729)
OKLCH	oklch(46.81% 0.19 294.3)
XYZ	xyz(15.2779, 8.9176, 45.7069)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6537B7 #89B737

analogous

#3749B7 #6537B7 #A537B7

triadic

#6537B7 #B76537 #37B765

tetradic

#6537B7 #B73749 #89B737 #37B7A5

square

#6537B7 #B73749 #89B737 #37B7A5

split-complementary

#6537B7 #B7A537 #49B737

monochromatic

#311B59 #4B2988 #6537B7 #865DCE #A98CDC

Accessibility & contrast

On white

7.54

#6537B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#6537B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6537B7

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6537B7	#FFFFFF	#000000	##FFFFFF
##6537B7	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#4E5773

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6537b7;
/* rgb */ color: rgb(101, 55, 183);
/* oklch */ color: oklch(46.8% 0.190 294.3);

Tailwind

colors: {
  custom: {
    50: '#9871ce',
    500: '#6537b7',
    950: '#000000',
  },
}

SCSS

$custom: #6537b7;
$custom-light: #9871ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6537b7",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 261.563,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46814,
    "c": 0.18972,
    "h": 294.3
  },
  "luminance": 0.08918
}

Semantic roles & 50–950 ramp

primary

#6537B7

secondary

#AEC783

accent

#DD4BA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6537B7

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

Preview Lab → · Contrast checker → · Palette generator →