#6778E8#6778E8

#6778E8 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.5% C 0.168 H 273.9°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#6778E8
RGB	rgb(103, 120, 232)
HSL	hsl(232, 74%, 66%)
HSV	hsv(232, 56%, 91%)
CMYK	cmyk(55.6%, 48.3%, 0%, 9%)
CIE-LAB	lab(54.18, 25.68, -58.86)
CIE-LCH	lch(54.18, 64.22, 293.57°)
OKLab	oklab(61.47% 0.0115 -0.168)
OKLCH	oklch(61.47% 0.168 273.9)
XYZ	xyz(26.8708, 22.1408, 79.1859)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6778E8 #E8D767

analogous

#67B8E8 #6778E8 #9667E8

triadic

#6778E8 #E86778 #78E867

tetradic

#6778E8 #E867B8 #E8D767 #67E896

square

#6778E8 #E867B8 #E8D767 #67E896

split-complementary

#6778E8 #E89667 #B8E867

monochromatic

#1C31B9 #3249E0 #6778E8 #9CA7F0 #D1D6F8

Accessibility & contrast

On white

3.87

#6778E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#6778E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6778E8

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6778E8	#FFFFFF	#000000	##000000
##6778E8	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4187EC

Deuteranopia (green-blind)

#2E7CE6

Tritanopia (blue-blind)

#1C91A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6778e8;
/* rgb */ color: rgb(103, 120, 232);
/* oklch */ color: oklch(61.5% 0.168 273.9);

Tailwind

colors: {
  custom: {
    50: '#9c9ef0',
    500: '#6778e8',
    950: '#000000',
  },
}

SCSS

$custom: #6778e8;
$custom-light: #9c9ef0;
$custom-dark: #000000;

JSON

{
  "hex": "#6778e8",
  "rgb": {
    "r": 103,
    "g": 120,
    "b": 232
  },
  "hsl": {
    "h": 232.093,
    "s": 73.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.61472,
    "c": 0.16842,
    "h": 273.9
  },
  "luminance": 0.22143
}

Semantic roles & 50–950 ramp

primary

#6778E8

secondary

#EBE5C0

accent

#BC10D6

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6778E8

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

Preview Lab → · Contrast checker → · Palette generator →