#6677F9#6677F9

#6677F9 is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.4% C 0.193 H 273.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX#6677F9
RGBrgb(102, 119, 249)
HSLhsl(233, 92%, 69%)
HSVhsv(233, 59%, 98%)
CMYKcmyk(59%, 52.2%, 0%, 2.4%)
CIE-LABlab(54.92, 31.56, -67.12)
CIE-LCHlch(54.92, 74.17, 295.18°)
OKLaboklab(62.36% 0.0129 -0.1924)
OKLCHoklch(62.36% 0.193 273.8)
XYZxyz(29.1696, 22.8557, 92.4786)
Luminance0.2286 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6677F9 #F9E866
analogous
#66C1F9 #6677F9 #9F66F9
triadic
#6677F9 #F96677 #77F966
tetradic
#6677F9 #F966C1 #F9E866 #66F99F
square
#6677F9 #F966C1 #F9E866 #66F99F
split-complementary
#6677F9 #F99F66 #C1F966
monochromatic
#0921DC #2B43F7 #6677F9 #A1ABFB #DCE0FE

Accessibility & contrast

On white

3.77
#6677F9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.57
#6677F9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6677F9
5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6677F9#FFFFFF#000000##000000
##6677F91.003.775.575.57
#FFFFFF3.771.0021.0021.00
#0000005.5721.001.001.00
##0000005.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#278AFE
Deuteranopia (green-blind)
#007DF6
Tritanopia (blue-blind)
#0095AD
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #6677f9;
/* rgb */ color: rgb(102, 119, 249);
/* oklch */ color: oklch(62.4% 0.193 273.8);
Tailwind
colors: {
  custom: {
    50: '#9e9efc',
    500: '#6677f9',
    950: '#000000',
  },
}
SCSS
$custom: #6677f9;
$custom-light: #9e9efc;
$custom-dark: #000000;
JSON
{
  "hex": "#6677f9",
  "rgb": {
    "r": 102,
    "g": 119,
    "b": 249
  },
  "hsl": {
    "h": 233.061,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.62359,
    "c": 0.19279,
    "h": 273.8
  },
  "luminance": 0.22858
}

Semantic roles & 50–950 ramp

primary
#6677F9
secondary
#F3EEC8
accent
#CB00E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100E18
muted
#7F7E86

Preview Lab

Preview with #6677F9

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

Preview Lab → · Contrast checker → · Palette generator →

#6677F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva