#667CA7#667CA7

#667CA7 is a mid, moderate blue. Relative luminance 0.200; OKLCH L 58.6% C 0.071 H 263.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#667CA7
RGBrgb(102, 124, 167)
HSLhsl(220, 27%, 53%)
HSVhsv(220, 39%, 65%)
CMYKcmyk(38.9%, 25.7%, 0%, 34.5%)
CIE-LABlab(51.87, 3.16, -25.48)
CIE-LCHlch(51.87, 25.68, 277.06°)
OKLaboklab(58.6% -0.0082 -0.0708)
OKLCHoklch(58.6% 0.071 263.4)
XYZxyz(19.6600, 20.0291, 39.3818)
Luminance0.2003 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667CA7 #A79166
analogous
#669DA7 #667CA7 #7066A7
triadic
#667CA7 #A7667C #7CA766
tetradic
#667CA7 #A7669D #A79166 #66A770
square
#667CA7 #A7669D #A79166 #66A770
split-complementary
#667CA7 #A77066 #9DA766
monochromatic
#36435D #4C5F84 #667CA7 #8D9DBD #B4BFD4

Accessibility & contrast

On white

4.19
#667CA7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.01
#667CA7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667CA7
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667CA7#FFFFFF#000000##000000
##667CA71.004.195.015.01
#FFFFFF4.191.0021.0021.00
#0000005.0121.001.001.00
##0000005.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D7FA9
Deuteranopia (green-blind)
#6679A6
Tritanopia (blue-blind)
#51858B
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #667ca7;
/* rgb */ color: rgb(102, 124, 167);
/* oklch */ color: oklch(58.6% 0.071 263.4);
Tailwind
colors: {
  custom: {
    50: '#94a1c1',
    500: '#667ca7',
    950: '#000000',
  },
}
SCSS
$custom: #667ca7;
$custom-light: #94a1c1;
$custom-dark: #000000;
JSON
{
  "hex": "#667ca7",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 219.692,
    "s": 26.971,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.07128,
    "h": 263.4
  },
  "luminance": 0.2003
}

Semantic roles & 50–950 ramp

primary
#667CA7
secondary
#C2B9A6
accent
#A364C3
background
#F9F9FB
surface
#F2F2F7
border
#CCCCD0
text
#0D0F12
muted
#7E7E81

Preview Lab

Preview with #667CA7

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

Preview Lab → · Contrast checker → · Palette generator →

#667CA7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva