#6678F7#6678F7

#6678F7 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.4% C 0.189 H 273.6°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6678F7
RGB	rgb(102, 120, 247)
HSL	hsl(233, 90%, 68%)
HSV	hsv(233, 59%, 97%)
CMYK	cmyk(58.7%, 51.4%, 0%, 3.1%)
CIE-LAB	lab(55.04, 30.31, -65.82)
CIE-LCH	lch(55.04, 72.47, 294.72°)
OKLab	oklab(62.41% 0.0118 -0.1885)
OKLCH	oklch(62.41% 0.189 273.6)
XYZ	xyz(28.9789, 22.9709, 90.8844)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6678F7 #F7E566

analogous

#66C0F7 #6678F7 #9C66F7

triadic

#6678F7 #F76678 #78F766

tetradic

#6678F7 #F766C0 #F7E566 #66F79C

square

#6678F7 #F766C0 #F7E566 #66F79C

split-complementary

#6678F7 #F79C66 #C0F766

monochromatic

#0B25D7 #2C45F4 #6678F7 #A0ABFA #DADFFD

Accessibility & contrast

On white

3.75

#6678F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#6678F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6678F7

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6678F7	#FFFFFF	#000000	##000000
##6678F7	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E8AFB

Deuteranopia (green-blind)

#007EF4

Tritanopia (blue-blind)

#0095AC

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6678f7;
/* rgb */ color: rgb(102, 120, 247);
/* oklch */ color: oklch(62.4% 0.189 273.6);

Tailwind

colors: {
  custom: {
    50: '#9d9efb',
    500: '#6678f7',
    950: '#000000',
  },
}

SCSS

$custom: #6678f7;
$custom-light: #9d9efb;
$custom-dark: #000000;

JSON

{
  "hex": "#6678f7",
  "rgb": {
    "r": 102,
    "g": 120,
    "b": 247
  },
  "hsl": {
    "h": 232.552,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.62408,
    "c": 0.1889,
    "h": 273.6
  },
  "luminance": 0.22973
}

Semantic roles & 50–950 ramp

primary

#6678F7

secondary

#F2EDC7

accent

#C900E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6678F7

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

Preview Lab → · Contrast checker → · Palette generator →