#6C63F9#6C63F9

#6C63F9 is a mid, highly saturated blue. Relative luminance 0.190; OKLCH L 59.3% C 0.216 H 280.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6C63F9
RGB	rgb(108, 99, 249)
HSL	hsl(244, 93%, 68%)
HSV	hsv(244, 60%, 98%)
CMYK	cmyk(56.6%, 60.2%, 0%, 2.4%)
CIE-LAB	lab(50.63, 44.47, -74.06)
CIE-LCH	lch(50.63, 86.39, 300.98°)
OKLab	oklab(59.27% 0.0383 -0.2128)
OKLCH	oklch(59.27% 0.216 280.2)
XYZ	xyz(27.7397, 18.9495, 91.8000)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C63F9 #F0F963

analogous

#63A5F9 #6C63F9 #B763F9

triadic

#6C63F9 #F96C63 #63F96C

tetradic

#6C63F9 #F963A5 #F0F963 #63F9B7

square

#6C63F9 #F963A5 #F0F963 #63F9B7

split-complementary

#6C63F9 #F9B763 #A5F963

monochromatic

#1508D9 #3428F7 #6C63F9 #A49EFB #DBD9FE

Accessibility & contrast

On white

4.38

#6C63F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6C63F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C63F9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C63F9	#FFFFFF	#000000	##000000
##6C63F9	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFE

Deuteranopia (green-blind)

#0073F6

Tritanopia (blue-blind)

#1887A5

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6c63f9;
/* rgb */ color: rgb(108, 99, 249);
/* oklch */ color: oklch(59.3% 0.216 280.2);

Tailwind

colors: {
  custom: {
    50: '#a290fc',
    500: '#6c63f9',
    950: '#000000',
  },
}

SCSS

$custom: #6c63f9;
$custom-light: #a290fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6c63f9",
  "rgb": {
    "r": 108,
    "g": 99,
    "b": 249
  },
  "hsl": {
    "h": 243.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.59271,
    "c": 0.2162,
    "h": 280.2
  },
  "luminance": 0.18951
}

Semantic roles & 50–950 ramp

primary

#6C63F9

secondary

#F0F3C5

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6C63F9

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

Preview Lab → · Contrast checker → · Palette generator →