#6478F9#6478F9

#6478F9 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.4% C 0.192 H 272.9°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX#6478F9
RGBrgb(100, 120, 249)
HSLhsl(232, 93%, 68%)
HSVhsv(232, 60%, 98%)
CMYKcmyk(59.8%, 51.8%, 0%, 2.4%)
CIE-LABlab(55.05, 30.60, -66.92)
CIE-LCHlch(55.05, 73.59, 294.57°)
OKLaboklab(62.42% 0.0098 -0.1918)
OKLCHoklch(62.42% 0.192 272.9)
XYZxyz(29.0652, 22.9795, 92.5080)
Luminance0.2298 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6478F9 #F9E564
analogous
#64C3F9 #6478F9 #9A64F9
triadic
#6478F9 #F96478 #78F964
tetradic
#6478F9 #F964C3 #F9E564 #64F99A
square
#6478F9 #F964C3 #F9E564 #64F99A
split-complementary
#6478F9 #F99A64 #C3F964
monochromatic
#0825DA #2945F7 #6478F9 #9FABFB #DADFFE

Accessibility & contrast

On white

3.75
#6478F9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.60
#6478F9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6478F9
5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6478F9#FFFFFF#000000##000000
##6478F91.003.755.605.60
#FFFFFF3.751.0021.0021.00
#0000005.6021.001.001.00
##0000005.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#2A8BFE
Deuteranopia (green-blind)
#007EF6
Tritanopia (blue-blind)
#0096AD
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #6478f9;
/* rgb */ color: rgb(100, 120, 249);
/* oklch */ color: oklch(62.4% 0.192 272.9);
Tailwind
colors: {
  custom: {
    50: '#9d9efc',
    500: '#6478f9',
    950: '#000000',
  },
}
SCSS
$custom: #6478f9;
$custom-light: #9d9efc;
$custom-dark: #000000;
JSON
{
  "hex": "#6478f9",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 231.946,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.62424,
    "c": 0.19206,
    "h": 272.9
  },
  "luminance": 0.22982
}

Semantic roles & 50–950 ramp

primary
#6478F9
secondary
#F3EDC6
accent
#C700E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E18
muted
#7F7E86

Preview Lab

Preview with #6478F9

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

Preview Lab → · Contrast checker → · Palette generator →

#6478F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva