#6768CB#6768CB

#6768CB is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.5% C 0.150 H 280.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#6768CB
RGB	rgb(103, 104, 203)
HSL	hsl(239, 49%, 60%)
HSV	hsv(239, 49%, 80%)
CMYK	cmyk(49.3%, 48.8%, 0%, 20.4%)
CIE-LAB	lab(48.38, 26.30, -51.74)
CIE-LCH	lch(48.38, 58.05, 296.94°)
OKLab	oklab(56.53% 0.0261 -0.1472)
OKLCH	oklch(56.53% 0.15 280)
XYZ	xyz(21.3200, 17.0948, 58.6646)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6768CB #CBCA67

analogous

#679ACB #6768CB #9867CB

triadic

#6768CB #CB6768 #68CB67

tetradic

#6768CB #CB679A #CBCA67 #67CB98

square

#6768CB #CB679A #CBCA67 #67CB98

split-complementary

#6768CB #CB9867 #9ACB67

monochromatic

#2F3089 #3E40B6 #6768CB #9595DB #C2C3EA

Accessibility & contrast

On white

4.75

#6768CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#6768CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6768CB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6768CB	#FFFFFF	#000000	##FFFFFF
##6768CB	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B77CF

Deuteranopia (green-blind)

#336FC9

Tritanopia (blue-blind)

#417D90

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6768cb;
/* rgb */ color: rgb(103, 104, 203);
/* oklch */ color: oklch(56.5% 0.150 280.0);

Tailwind

colors: {
  custom: {
    50: '#9993db',
    500: '#6768cb',
    950: '#000000',
  },
}

SCSS

$custom: #6768cb;
$custom-light: #9993db;
$custom-dark: #000000;

JSON

{
  "hex": "#6768cb",
  "rgb": {
    "r": 103,
    "g": 104,
    "b": 203
  },
  "hsl": {
    "h": 239.4,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.56531,
    "c": 0.14954,
    "h": 280
  },
  "luminance": 0.17096
}

Semantic roles & 50–950 ramp

primary

#6768CB

secondary

#DADAB4

accent

#D74FD9

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6768CB

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

Preview Lab → · Contrast checker → · Palette generator →