#667AFC#667AFC

#667AFC is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.1% C 0.193 H 273.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#667AFC
RGBrgb(102, 122, 252)
HSLhsl(232, 96%, 69%)
HSVhsv(232, 60%, 99%)
CMYKcmyk(59.5%, 51.6%, 0%, 1.2%)
CIE-LABlab(55.86, 30.72, -67.28)
CIE-LCHlch(55.86, 73.96, 294.54°)
OKLaboklab(63.12% 0.0102 -0.1928)
OKLCHoklch(63.12% 0.193 273)
XYZxyz(30.0039, 23.7697, 95.0835)
Luminance0.2377 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667AFC #FCE866
analogous
#66C5FC #667AFC #9D66FC
triadic
#667AFC #FC667A #7AFC66
tetradic
#667AFC #FC66C5 #FCE866 #66FC9D
square
#667AFC #FC66C5 #FCE866 #66FC9D
split-complementary
#667AFC #FC9D66 #C5FC66
monochromatic
#0422E3 #2A46FB #667AFC #A2AEFD #DEE2FE

Accessibility & contrast

On white

3.65
#667AFC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.75
#667AFC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AFC
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667AFC#FFFFFF#000000##000000
##667AFC1.003.655.755.75
#FFFFFF3.651.0021.0021.00
#0000005.7521.001.001.00
##0000005.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#2C8DFF
Deuteranopia (green-blind)
#0080F9
Tritanopia (blue-blind)
#0098AF
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #667afc;
/* rgb */ color: rgb(102, 122, 252);
/* oklch */ color: oklch(63.1% 0.193 273.0);
Tailwind
colors: {
  custom: {
    50: '#9ea0fe',
    500: '#667afc',
    950: '#000000',
  },
}
SCSS
$custom: #667afc;
$custom-light: #9ea0fe;
$custom-dark: #000000;
JSON
{
  "hex": "#667afc",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 252
  },
  "hsl": {
    "h": 232,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.63123,
    "c": 0.19305,
    "h": 273
  },
  "luminance": 0.23772
}

Semantic roles & 50–950 ramp

primary
#667AFC
secondary
#F5EFC9
accent
#C700E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100E18
muted
#7F7E86

Preview Lab

Preview with #667AFC

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

Preview Lab → · Contrast checker → · Palette generator →

#667AFC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva