#6B68DB#6B68DB

#6B68DB is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.9% C 0.171 H 280.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#6B68DB
RGB	rgb(107, 104, 219)
HSL	hsl(242, 61%, 63%)
HSV	hsv(242, 53%, 86%)
CMYK	cmyk(51.1%, 52.5%, 0%, 14.1%)
CIE-LAB	lab(49.66, 32.09, -58.78)
CIE-LCH	lch(49.66, 66.97, 298.63°)
OKLab	oklab(57.89% 0.032 -0.1678)
OKLCH	oklch(57.89% 0.171 280.8)
XYZ	xyz(23.7960, 18.1395, 69.2515)
Luminance	0.1814 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B68DB #D8DB68

analogous

#689EDB #6B68DB #A468DB

triadic

#6B68DB #DB6B68 #68DB6B

tetradic

#6B68DB #DB689E #D8DB68 #68DBA4

square

#6B68DB #DB689E #D8DB68 #68DBA4

split-complementary

#6B68DB #DBA468 #9EDB68

monochromatic

#2A27A2 #3B37CF #6B68DB #9B99E7 #CCCBF3

Accessibility & contrast

On white

4.54

#6B68DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#6B68DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B68DB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B68DB	#FFFFFF	#000000	##000000
##6B68DB	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7ADF

Deuteranopia (green-blind)

#1C72D9

Tritanopia (blue-blind)

#3D8297

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6b68db;
/* rgb */ color: rgb(107, 104, 219);
/* oklch */ color: oklch(57.9% 0.171 280.8);

Tailwind

colors: {
  custom: {
    50: '#9d93e7',
    500: '#6b68db',
    950: '#000000',
  },
}

SCSS

$custom: #6b68db;
$custom-light: #9d93e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6b68db",
  "rgb": {
    "r": 107,
    "g": 104,
    "b": 219
  },
  "hsl": {
    "h": 241.565,
    "s": 61.497,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57889,
    "c": 0.17086,
    "h": 280.8
  },
  "luminance": 0.18141
}

Semantic roles & 50–950 ramp

primary

#6B68DB

secondary

#E3E4BB

accent

#C91CC5

background

#FAF9FE

surface

#F4F1FC

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6B68DB

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

Preview Lab → · Contrast checker → · Palette generator →