#6C63DB#6C63DB

#6C63DB is a mid, vivid blue. Relative luminance 0.172; OKLCH L 57.1% C 0.177 H 282.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6C63DB
RGB	rgb(108, 99, 219)
HSL	hsl(245, 63%, 62%)
HSV	hsv(245, 55%, 86%)
CMYK	cmyk(50.7%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(48.54, 35.30, -60.59)
CIE-LCH	lch(48.54, 70.12, 300.23°)
OKLab	oklab(57.07% 0.0387 -0.1731)
OKLCH	oklch(57.07% 0.177 282.6)
XYZ	xyz(23.4285, 17.2250, 69.0944)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C63DB #D2DB63

analogous

#6396DB #6C63DB #A863DB

triadic

#6C63DB #DB6C63 #63DB6C

tetradic

#6C63DB #DB6396 #D2DB63 #63DBA8

square

#6C63DB #DB6396 #D2DB63 #63DBA8

split-complementary

#6C63DB #DBA863 #96DB63

monochromatic

#2E259F #3D31D0 #6C63DB #9B95E6 #CAC6F2

Accessibility & contrast

On white

4.72

#6C63DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6C63DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C63DB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C63DB	#FFFFFF	#000000	##FFFFFF
##6C63DB	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1877DF

Deuteranopia (green-blind)

#036FD8

Tritanopia (blue-blind)

#407E95

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6c63db;
/* rgb */ color: rgb(108, 99, 219);
/* oklch */ color: oklch(57.1% 0.177 282.6);

Tailwind

colors: {
  custom: {
    50: '#9e8fe7',
    500: '#6c63db',
    950: '#000000',
  },
}

SCSS

$custom: #6c63db;
$custom-light: #9e8fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6c63db",
  "rgb": {
    "r": 108,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 244.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.57071,
    "c": 0.17741,
    "h": 282.6
  },
  "luminance": 0.17226
}

Semantic roles & 50–950 ramp

primary

#6C63DB

secondary

#E0E3B7

accent

#CA1BBD

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6C63DB

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

Preview Lab → · Contrast checker → · Palette generator →