#6D63FB#6D63FB

#6D63FB is a mid, highly saturated blue. Relative luminance 0.191; OKLCH L 59.5% C 0.219 H 280.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6D63FB
RGB	rgb(109, 99, 251)
HSL	hsl(244, 95%, 69%)
HSV	hsv(244, 61%, 98%)
CMYK	cmyk(56.6%, 60.6%, 0%, 1.6%)
CIE-LAB	lab(50.85, 45.25, -74.81)
CIE-LCH	lch(50.85, 87.43, 301.17°)
OKLab	oklab(59.5% 0.0394 -0.215)
OKLCH	oklch(59.5% 0.219 280.4)
XYZ	xyz(28.1756, 19.1380, 93.4574)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D63FB #F1FB63

analogous

#63A5FB #6D63FB #B963FB

triadic

#6D63FB #FB6D63 #63FB6D

tetradic

#6D63FB #FB63A5 #F1FB63 #63FBB9

square

#6D63FB #FB63A5 #F1FB63 #63FBB9

split-complementary

#6D63FB #FBB963 #A5FB63

monochromatic

#1406DE #3527F9 #6D63FB #A59FFD #DDDAFE

Accessibility & contrast

On white

4.35

#6D63FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6D63FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D63FB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D63FB	#FFFFFF	#000000	##000000
##6D63FB	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FFF

Deuteranopia (green-blind)

#0073F8

Tritanopia (blue-blind)

#1988A6

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6d63fb;
/* rgb */ color: rgb(109, 99, 251);
/* oklch */ color: oklch(59.5% 0.219 280.4);

Tailwind

colors: {
  custom: {
    50: '#a390fe',
    500: '#6d63fb',
    950: '#000000',
  },
}

SCSS

$custom: #6d63fb;
$custom-light: #a390fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6d63fb",
  "rgb": {
    "r": 109,
    "g": 99,
    "b": 251
  },
  "hsl": {
    "h": 243.947,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.59497,
    "c": 0.21854,
    "h": 280.4
  },
  "luminance": 0.1914
}

Semantic roles & 50–950 ramp

primary

#6D63FB

secondary

#F1F4C6

accent

#E600D6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6D63FB

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

Preview Lab → · Contrast checker → · Palette generator →