#667AE0#667AE0

#667AE0 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.3% C 0.155 H 272.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#667AE0
RGBrgb(102, 122, 224)
HSLhsl(230, 66%, 64%)
HSVhsv(230, 54%, 88%)
CMYKcmyk(54.5%, 45.5%, 0%, 12.2%)
CIE-LABlab(54.16, 21.71, -54.41)
CIE-LCHlch(54.16, 58.58, 291.75°)
OKLaboklab(61.29% 0.0073 -0.155)
OKLCHoklch(61.29% 0.155 272.7)
XYZxyz(25.8892, 22.1238, 73.4126)
Luminance0.2213 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667AE0 #E0CC66
analogous
#66B7E0 #667AE0 #8F66E0
triadic
#667AE0 #E0667A #7AE066
tetradic
#667AE0 #E066B7 #E0CC66 #66E08F
square
#667AE0 #E066B7 #E0CC66 #66E08F
split-complementary
#667AE0 #E08F66 #B7E066
monochromatic
#2238A9 #334ED6 #667AE0 #99A6EA #CCD2F5

Accessibility & contrast

On white

3.87
#667AE0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.43
#667AE0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AE0
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667AE0#FFFFFF#000000##000000
##667AE01.003.875.435.43
#FFFFFF3.871.0021.0021.00
#0000005.4321.001.001.00
##0000005.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#4C87E4
Deuteranopia (green-blind)
#3D7DDE
Tritanopia (blue-blind)
#2590A2
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #667ae0;
/* rgb */ color: rgb(102, 122, 224);
/* oklch */ color: oklch(61.3% 0.155 272.7);
Tailwind
colors: {
  custom: {
    50: '#9aa0ea',
    500: '#667ae0',
    950: '#000000',
  },
}
SCSS
$custom: #667ae0;
$custom-light: #9aa0ea;
$custom-dark: #000000;
JSON
{
  "hex": "#667ae0",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 224
  },
  "hsl": {
    "h": 230.164,
    "s": 66.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61291,
    "c": 0.15513,
    "h": 272.7
  },
  "luminance": 0.22126
}

Semantic roles & 50–950 ramp

primary
#667AE0
secondary
#E6DFBC
accent
#B017CE
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0F0E16
muted
#7E7E84

Preview Lab

Preview with #667AE0

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

Preview Lab → · Contrast checker → · Palette generator →

#667AE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva