#6778EA#6778EA

#6778EA is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.6% C 0.171 H 273.9°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6778EA
RGB	rgb(103, 120, 234)
HSL	hsl(232, 76%, 66%)
HSV	hsv(232, 56%, 92%)
CMYK	cmyk(56%, 48.7%, 0%, 8.2%)
CIE-LAB	lab(54.30, 26.31, -59.79)
CIE-LCH	lch(54.30, 65.32, 293.76°)
OKLab	oklab(61.6% 0.0117 -0.1708)
OKLCH	oklch(61.6% 0.171 273.9)
XYZ	xyz(27.1564, 22.2551, 80.6906)
Luminance	0.2226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6778EA #EAD967

analogous

#67B9EA #6778EA #9767EA

triadic

#6778EA #EA6778 #78EA67

tetradic

#6778EA #EA67B9 #EAD967 #67EA97

square

#6778EA #EA67B9 #EAD967 #67EA97

split-complementary

#6778EA #EA9767 #B9EA67

monochromatic

#1A2FBD #3148E3 #6778EA #9DA8F1 #D3D8F9

Accessibility & contrast

On white

3.85

#6778EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#6778EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6778EA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6778EA	#FFFFFF	#000000	##000000
##6778EA	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F88EE

Deuteranopia (green-blind)

#2B7CE8

Tritanopia (blue-blind)

#1792A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6778ea;
/* rgb */ color: rgb(103, 120, 234);
/* oklch */ color: oklch(61.6% 0.171 273.9);

Tailwind

colors: {
  custom: {
    50: '#9c9ef1',
    500: '#6778ea',
    950: '#000000',
  },
}

SCSS

$custom: #6778ea;
$custom-light: #9c9ef1;
$custom-dark: #000000;

JSON

{
  "hex": "#6778ea",
  "rgb": {
    "r": 103,
    "g": 120,
    "b": 234
  },
  "hsl": {
    "h": 232.214,
    "s": 75.723,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61602,
    "c": 0.17115,
    "h": 273.9
  },
  "luminance": 0.22257
}

Semantic roles & 50–950 ramp

primary

#6778EA

secondary

#ECE6C1

accent

#BE0ED8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6778EA

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

Preview Lab → · Contrast checker → · Palette generator →