#6B68CF#6B68CF

#6B68CF is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.1% C 0.154 H 281.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#6B68CF
RGB	rgb(107, 104, 207)
HSL	hsl(242, 52%, 61%)
HSV	hsv(242, 50%, 81%)
CMYK	cmyk(48.3%, 49.8%, 0%, 18.8%)
CIE-LAB	lab(48.92, 28.43, -53.15)
CIE-LCH	lch(48.92, 60.27, 298.14°)
OKLab	oklab(57.09% 0.0312 -0.1513)
OKLCH	oklch(57.09% 0.154 281.6)
XYZ	xyz(22.2728, 17.5303, 61.2295)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B68CF #CCCF68

analogous

#6898CF #6B68CF #9E68CF

triadic

#6B68CF #CF6B68 #68CF6B

tetradic

#6B68CF #CF6898 #CCCF68 #68CF9E

square

#6B68CF #CF6898 #CCCF68 #68CF9E

split-complementary

#6B68CF #CF9E68 #98CF68

monochromatic

#302D8F #403CBE #6B68CF #9996DE #C6C5ED

Accessibility & contrast

On white

4.66

#6B68CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#6B68CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6B68CF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B68CF	#FFFFFF	#000000	##FFFFFF
##6B68CF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3978D3

Deuteranopia (green-blind)

#3171CD

Tritanopia (blue-blind)

#477E92

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6b68cf;
/* rgb */ color: rgb(107, 104, 207);
/* oklch */ color: oklch(57.1% 0.154 281.6);

Tailwind

colors: {
  custom: {
    50: '#9b93de',
    500: '#6b68cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b68cf;
$custom-light: #9b93de;
$custom-dark: #000000;

JSON

{
  "hex": "#6b68cf",
  "rgb": {
    "r": 107,
    "g": 104,
    "b": 207
  },
  "hsl": {
    "h": 241.748,
    "s": 51.759,
    "l": 60.98
  },
  "oklch": {
    "l": 0.57093,
    "c": 0.15445,
    "h": 281.6
  },
  "luminance": 0.17531
}

Semantic roles & 50–950 ramp

primary

#6B68CF

secondary

#DCDDB6

accent

#BF26BB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0F0D15

muted

#7E7E83

Preview Lab

Preview with #6B68CF

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

Preview Lab → · Contrast checker → · Palette generator →