#6537BF#6537BF

#6537BF is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.5% C 0.199 H 292.7°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#6537BF
RGB	rgb(101, 55, 191)
HSL	hsl(260, 55%, 48%)
HSV	hsv(260, 71%, 75%)
CMYK	cmyk(47.1%, 71.2%, 0%, 25.1%)
CIE-LAB	lab(36.48, 50.64, -64.04)
CIE-LCH	lch(36.48, 81.64, 308.34°)
OKLab	oklab(47.48% 0.0767 -0.1836)
OKLCH	oklch(47.48% 0.199 292.7)
XYZ	xyz(16.1344, 9.2601, 50.2174)
Luminance	0.0926 (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

#6537BF #91BF37

analogous

#374DBF #6537BF #A937BF

triadic

#6537BF #BF6537 #37BF65

tetradic

#6537BF #BF374D #91BF37 #37BFA9

square

#6537BF #BF374D #91BF37 #37BFA9

split-complementary

#6537BF #BFA937 #4DBF37

monochromatic

#331C60 #4C298F #6537BF #8762D2 #AC91DF

Accessibility & contrast

On white

7.36

#6537BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#6537BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6537BF

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6537BF	#FFFFFF	#000000	##FFFFFF
##6537BF	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#495A77

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6537bf;
/* rgb */ color: rgb(101, 55, 191);
/* oklch */ color: oklch(47.5% 0.199 292.7);

Tailwind

colors: {
  custom: {
    50: '#9972d3',
    500: '#6537bf',
    950: '#000000',
  },
}

SCSS

$custom: #6537bf;
$custom-light: #9972d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6537bf",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 191
  },
  "hsl": {
    "h": 260.294,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47484,
    "c": 0.19892,
    "h": 292.7
  },
  "luminance": 0.09261
}

Semantic roles & 50–950 ramp

primary

#6537BF

secondary

#B4CA88

accent

#DF49AC

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6537BF

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

Preview Lab → · Contrast checker → · Palette generator →