#6677E7#6677E7

#6677E7 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.2% C 0.169 H 273.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX#6677E7
RGBrgb(102, 119, 231)
HSLhsl(232, 73%, 65%)
HSVhsv(232, 56%, 91%)
CMYKcmyk(55.8%, 48.5%, 0%, 9.4%)
CIE-LABlab(53.80, 25.76, -58.91)
CIE-LCHlch(53.80, 64.30, 293.62°)
OKLaboklab(61.15% 0.0114 -0.1682)
OKLCHoklch(61.15% 0.169 273.9)
XYZxyz(26.4954, 21.7860, 78.3947)
Luminance0.2179 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6677E7 #E7D666
analogous
#66B7E7 #6677E7 #9566E7
triadic
#6677E7 #E76677 #77E766
tetradic
#6677E7 #E766B7 #E7D666 #66E795
square
#6677E7 #E766B7 #E7D666 #66E795
split-complementary
#6677E7 #E79566 #B7E766
monochromatic
#1D31B6 #3148DF #6677E7 #9BA6EF #D0D5F8

Accessibility & contrast

On white

3.92
#6677E7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.36
#6677E7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6677E7
5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6677E7#FFFFFF#000000##000000
##6677E71.003.925.365.36
#FFFFFF3.921.0021.0021.00
#0000005.3621.001.001.00
##0000005.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#4086EB
Deuteranopia (green-blind)
#2C7BE5
Tritanopia (blue-blind)
#1990A4
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #6677e7;
/* rgb */ color: rgb(102, 119, 231);
/* oklch */ color: oklch(61.2% 0.169 273.9);
Tailwind
colors: {
  custom: {
    50: '#9b9eef',
    500: '#6677e7',
    950: '#000000',
  },
}
SCSS
$custom: #6677e7;
$custom-light: #9b9eef;
$custom-dark: #000000;
JSON
{
  "hex": "#6677e7",
  "rgb": {
    "r": 102,
    "g": 119,
    "b": 231
  },
  "hsl": {
    "h": 232.093,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.61151,
    "c": 0.16859,
    "h": 273.9
  },
  "luminance": 0.21788
}

Semantic roles & 50–950 ramp

primary
#6677E7
secondary
#EAE4BF
accent
#BB11D5
background
#FAF9FE
surface
#F3F2FD
border
#CDCCD5
text
#0F0E16
muted
#7F7E84

Preview Lab

Preview with #6677E7

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

Preview Lab → · Contrast checker → · Palette generator →

#6677E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva