#6667E9#6667E9

#6667E9 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.3% C 0.192 H 278.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#6667E9
RGBrgb(102, 103, 233)
HSLhsl(240, 75%, 66%)
HSVhsv(240, 56%, 91%)
CMYKcmyk(56.2%, 55.8%, 0%, 8.6%)
CIE-LABlab(49.99, 36.08, -66.18)
CIE-LCHlch(49.99, 75.38, 298.60°)
OKLaboklab(58.33% 0.0277 -0.1897)
OKLCHoklch(58.33% 0.192 278.3)
XYZxyz(25.0331, 18.4068, 79.3087)
Luminance0.1841 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6667E9 #E9E866
analogous
#66A8E9 #6667E9 #A666E9
triadic
#6667E9 #E96667 #67E966
tetradic
#6667E9 #E966A8 #E9E866 #66E9A6
square
#6667E9 #E966A8 #E9E866 #66E9A6
split-complementary
#6667E9 #E9A666 #A8E966
monochromatic
#1B1CBA #3032E1 #6667E9 #9C9CF1 #D1D1F8

Accessibility & contrast

On white

4.49
#6667E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.68
#6667E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6667E9
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6667E9#FFFFFF#000000##000000
##6667E91.004.494.684.68
#FFFFFF4.491.0021.0021.00
#0000004.6821.001.001.00
##0000004.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#007CED
Deuteranopia (green-blind)
#0072E6
Tritanopia (blue-blind)
#1B859E
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #6667e9;
/* rgb */ color: rgb(102, 103, 233);
/* oklch */ color: oklch(58.3% 0.192 278.3);
Tailwind
colors: {
  custom: {
    50: '#9c92f1',
    500: '#6667e9',
    950: '#000000',
  },
}
SCSS
$custom: #6667e9;
$custom-light: #9c92f1;
$custom-dark: #000000;
JSON
{
  "hex": "#6667e9",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 233
  },
  "hsl": {
    "h": 239.542,
    "s": 74.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.58331,
    "c": 0.19175,
    "h": 278.3
  },
  "luminance": 0.18408
}

Semantic roles & 50–950 ramp

primary
#6667E9
secondary
#EBEBC0
accent
#D50ED7
background
#FAF9FE
surface
#F4F1FD
border
#CECBD5
text
#0F0D17
muted
#7F7E85

Preview Lab

Preview with #6667E9

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

Preview Lab → · Contrast checker → · Palette generator →

#6667E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva