#6778DF#6778DF

#6778DF is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.9% C 0.156 H 273.8°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6778DF
RGB	rgb(103, 120, 223)
HSL	hsl(232, 65%, 64%)
HSV	hsv(232, 54%, 87%)
CMYK	cmyk(53.8%, 46.2%, 0%, 12.5%)
CIE-LAB	lab(53.65, 22.81, -54.67)
CIE-LCH	lch(53.65, 59.23, 292.65°)
OKLab	oklab(60.9% 0.0104 -0.1557)
OKLCH	oklch(60.9% 0.156 273.8)
XYZ	xyz(25.6250, 21.6425, 72.6248)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6778DF #DFCE67

analogous

#67B4DF #6778DF #9267DF

triadic

#6778DF #DF6778 #78DF67

tetradic

#6778DF #DF67B4 #DFCE67 #67DF92

square

#6778DF #DF67B4 #DFCE67 #67DF92

split-complementary

#6778DF #DF9267 #B4DF67

monochromatic

#2336A8 #344BD4 #6778DF #9AA5EA #CCD2F4

Accessibility & contrast

On white

3.94

#6778DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6778DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6778DF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6778DF	#FFFFFF	#000000	##000000
##6778DF	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4985E3

Deuteranopia (green-blind)

#3B7BDD

Tritanopia (blue-blind)

#2B8FA1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6778df;
/* rgb */ color: rgb(103, 120, 223);
/* oklch */ color: oklch(60.9% 0.156 273.8);

Tailwind

colors: {
  custom: {
    50: '#9a9ee9',
    500: '#6778df',
    950: '#000000',
  },
}

SCSS

$custom: #6778df;
$custom-light: #9a9ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#6778df",
  "rgb": {
    "r": 103,
    "g": 120,
    "b": 223
  },
  "hsl": {
    "h": 231.5,
    "s": 65.217,
    "l": 63.922
  },
  "oklch": {
    "l": 0.60899,
    "c": 0.15605,
    "h": 273.8
  },
  "luminance": 0.21644
}

Semantic roles & 50–950 ramp

primary

#6778DF

secondary

#E6E0BC

accent

#B318CD

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6778DF

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

Preview Lab → · Contrast checker → · Palette generator →