#6537AF#6537AF

#6537AF is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.2% C 0.180 H 296.1°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#6537AF
RGB	rgb(101, 55, 175)
HSL	hsl(263, 52%, 45%)
HSV	hsv(263, 69%, 69%)
CMYK	cmyk(42.3%, 68.6%, 0%, 31.4%)
CIE-LAB	lab(35.19, 46.33, -56.69)
CIE-LCH	lch(35.19, 73.21, 309.26°)
OKLab	oklab(46.16% 0.0795 -0.1619)
OKLCH	oklch(46.16% 0.18 296.1)
XYZ	xyz(14.4688, 8.5939, 41.4456)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6537AF #81AF37

analogous

#3745AF #6537AF #A137AF

triadic

#6537AF #AF6537 #37AF65

tetradic

#6537AF #AF3745 #81AF37 #37AFA1

square

#6537AF #AF3745 #81AF37 #37AFA1

split-complementary

#6537AF #AFA137 #45AF37

monochromatic

#2F1A52 #4A2880 #6537AF #8459CB #A787D9

Accessibility & contrast

On white

7.72

#6537AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#6537AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6537AF

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6537AF	#FFFFFF	#000000	##FFFFFF
##6537AF	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#52546E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6537af;
/* rgb */ color: rgb(101, 55, 175);
/* oklch */ color: oklch(46.2% 0.180 296.1);

Tailwind

colors: {
  custom: {
    50: '#9771c8',
    500: '#6537af',
    950: '#000000',
  },
}

SCSS

$custom: #6537af;
$custom-light: #9771c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6537af",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 263,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46163,
    "c": 0.18042,
    "h": 296.1
  },
  "luminance": 0.08594
}

Semantic roles & 50–950 ramp

primary

#6537AF

secondary

#A9C37F

accent

#DC4CA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6537AF

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

Preview Lab → · Contrast checker → · Palette generator →