#6538BE#6538BE

#6538BE is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.5% C 0.197 H 292.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#6538BE
RGB	rgb(101, 56, 190)
HSL	hsl(260, 54%, 48%)
HSV	hsv(260, 71%, 75%)
CMYK	cmyk(46.8%, 70.5%, 0%, 25.5%)
CIE-LAB	lab(36.58, 49.86, -63.29)
CIE-LCH	lch(36.58, 80.57, 308.23°)
OKLab	oklab(47.53% 0.0759 -0.1814)
OKLCH	oklch(47.53% 0.197 292.7)
XYZ	xyz(16.0727, 9.3122, 49.6558)
Luminance	0.0931 (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

#6538BE #91BE38

analogous

#384EBE #6538BE #A838BE

triadic

#6538BE #BE6538 #38BE65

tetradic

#6538BE #BE384E #91BE38 #38BEA8

square

#6538BE #BE384E #91BE38 #38BEA8

split-complementary

#6538BE #BEA838 #4EBE38

monochromatic

#331C5F #4C2A8F #6538BE #8762D1 #AC92DF

Accessibility & contrast

On white

7.34

#6538BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#6538BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6538BE

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6538BE	#FFFFFF	#000000	##FFFFFF
##6538BE	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#4A5A77

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6538be;
/* rgb */ color: rgb(101, 56, 190);
/* oklch */ color: oklch(47.5% 0.197 292.7);

Tailwind

colors: {
  custom: {
    50: '#9972d3',
    500: '#6538be',
    950: '#000000',
  },
}

SCSS

$custom: #6538be;
$custom-light: #9972d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6538be",
  "rgb": {
    "r": 101,
    "g": 56,
    "b": 190
  },
  "hsl": {
    "h": 260.149,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47528,
    "c": 0.19662,
    "h": 292.7
  },
  "luminance": 0.09313
}

Semantic roles & 50–950 ramp

primary

#6538BE

secondary

#B4CA88

accent

#DE4AAC

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6538BE

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

Preview Lab → · Contrast checker → · Palette generator →