#6677F4#6677F4

#6677F4 is a light, vivid blue. Relative luminance 0.226; OKLCH L 62.0% C 0.186 H 273.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX#6677F4
RGBrgb(102, 119, 244)
HSLhsl(233, 87%, 68%)
HSVhsv(233, 58%, 96%)
CMYKcmyk(58.2%, 51.2%, 0%, 4.3%)
CIE-LABlab(54.60, 29.94, -64.87)
CIE-LCHlch(54.60, 71.44, 294.78°)
OKLaboklab(62.02% 0.0125 -0.1857)
OKLCHoklch(62.02% 0.186 273.9)
XYZxyz(28.4001, 22.5479, 88.4260)
Luminance0.2255 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6677F4 #F4E366
analogous
#66BEF4 #6677F4 #9C66F4
triadic
#6677F4 #F46677 #77F466
tetradic
#6677F4 #F466BE #F4E366 #66F49C
square
#6677F4 #F466BE #F4E366 #66F49C
split-complementary
#6677F4 #F49C66 #BEF466
monochromatic
#0F26D1 #2D44F0 #6677F4 #9FAAF8 #D8DDFC

Accessibility & contrast

On white

3.81
#6677F4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.51
#6677F4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6677F4
5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6677F4#FFFFFF#000000##000000
##6677F41.003.815.515.51
#FFFFFF3.811.0021.0021.00
#0000005.5121.001.001.00
##0000005.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#3089F8
Deuteranopia (green-blind)
#047DF1
Tritanopia (blue-blind)
#0094AA
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #6677f4;
/* rgb */ color: rgb(102, 119, 244);
/* oklch */ color: oklch(62.0% 0.186 273.9);
Tailwind
colors: {
  custom: {
    50: '#9d9ef8',
    500: '#6677f4',
    950: '#000000',
  },
}
SCSS
$custom: #6677f4;
$custom-light: #9d9ef8;
$custom-dark: #000000;
JSON
{
  "hex": "#6677f4",
  "rgb": {
    "r": 102,
    "g": 119,
    "b": 244
  },
  "hsl": {
    "h": 232.817,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.62017,
    "c": 0.18614,
    "h": 273.9
  },
  "luminance": 0.2255
}

Semantic roles & 50–950 ramp

primary
#6677F4
secondary
#F1ECC5
accent
#C802E3
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E17
muted
#7F7E85

Preview Lab

Preview with #6677F4

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

Preview Lab → · Contrast checker → · Palette generator →

#6677F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva