#6C63FF#6C63FF

#6C63FF is a mid, highly saturated blue. Relative luminance 0.193; OKLCH L 59.7% C 0.224 H 279.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#6C63FF
RGB	rgb(108, 99, 255)
HSL	hsl(243, 100%, 69%)
HSV	hsv(243, 61%, 100%)
CMYK	cmyk(57.6%, 61.2%, 0%, 0%)
CIE-LAB	lab(51.07, 46.31, -76.68)
CIE-LCH	lch(51.07, 89.57, 301.13°)
OKLab	oklab(59.73% 0.038 -0.2205)
OKLCH	oklch(59.73% 0.224 279.8)
XYZ	xyz(28.6905, 19.3298, 96.8075)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C63FF #F6FF63

analogous

#63A8FF #6C63FF #BA63FF

triadic

#6C63FF #FF6C63 #63FF6C

tetradic

#6C63FF #FF63A8 #F6FF63 #63FFBA

square

#6C63FF #FF63A8 #F6FF63 #63FFBA

split-complementary

#6C63FF #FFBA63 #A8FF63

monochromatic

#0D00E8 #3226FF #6C63FF #A6A0FF #DFDDFF

Accessibility & contrast

On white

4.32

#6C63FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#6C63FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C63FF

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C63FF	#FFFFFF	#000000	##000000
##6C63FF	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FF

Deuteranopia (green-blind)

#0074FC

Tritanopia (blue-blind)

#0089A8

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6c63ff;
/* rgb */ color: rgb(108, 99, 255);
/* oklch */ color: oklch(59.7% 0.224 279.8);

Tailwind

colors: {
  custom: {
    50: '#a390ff',
    500: '#6c63ff',
    950: '#000000',
  },
}

SCSS

$custom: #6c63ff;
$custom-light: #a390ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6c63ff",
  "rgb": {
    "r": 108,
    "g": 99,
    "b": 255
  },
  "hsl": {
    "h": 243.462,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.59734,
    "c": 0.2237,
    "h": 279.8
  },
  "luminance": 0.19332
}

Semantic roles & 50–950 ramp

primary

#6C63FF

secondary

#F3F5C8

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6C63FF

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

Preview Lab → · Contrast checker → · Palette generator →