#667AF8#667AF8

#667AF8 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.8% C 0.188 H 273.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#667AF8
RGBrgb(102, 122, 248)
HSLhsl(232, 91%, 69%)
HSVhsv(232, 59%, 97%)
CMYKcmyk(58.9%, 50.8%, 0%, 2.7%)
CIE-LABlab(55.60, 29.43, -65.47)
CIE-LCHlch(55.60, 71.78, 294.20°)
OKLaboklab(62.85% 0.0099 -0.1875)
OKLCHoklch(62.85% 0.188 273)
XYZxyz(29.3767, 23.5189, 91.7803)
Luminance0.2352 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667AF8 #F8E466
analogous
#66C3F8 #667AF8 #9B66F8
triadic
#667AF8 #F8667A #7AF866
tetradic
#667AF8 #F866C3 #F8E466 #66F89B
square
#667AF8 #F866C3 #F8E466 #66F89B
split-complementary
#667AF8 #F89B66 #C3F866
monochromatic
#0A26DA #2B47F5 #667AF8 #A1ADFB #DBE0FD

Accessibility & contrast

On white

3.68
#667AF8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.70
#667AF8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AF8
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667AF8#FFFFFF#000000##000000
##667AF81.003.685.705.70
#FFFFFF3.681.0021.0021.00
#0000005.7021.001.001.00
##0000005.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#338CFC
Deuteranopia (green-blind)
#087FF5
Tritanopia (blue-blind)
#0097AD
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #667af8;
/* rgb */ color: rgb(102, 122, 248);
/* oklch */ color: oklch(62.8% 0.188 273.0);
Tailwind
colors: {
  custom: {
    50: '#9da0fb',
    500: '#667af8',
    950: '#000000',
  },
}
SCSS
$custom: #667af8;
$custom-light: #9da0fb;
$custom-dark: #000000;
JSON
{
  "hex": "#667af8",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 248
  },
  "hsl": {
    "h": 231.781,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.6285,
    "c": 0.18774,
    "h": 273
  },
  "luminance": 0.23521
}

Semantic roles & 50–950 ramp

primary
#667AF8
secondary
#F3EDC7
accent
#C600E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E17
muted
#7F7E85

Preview Lab

Preview with #667AF8

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

Preview Lab → · Contrast checker → · Palette generator →

#667AF8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva