#678EE7#678EE7

#678EE7 is a light, vivid blue. Relative luminance 0.280; OKLCH L 65.8% C 0.140 H 264.9°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX#678EE7
RGBrgb(103, 142, 231)
HSLhsl(222, 73%, 65%)
HSVhsv(222, 55%, 91%)
CMYKcmyk(55.4%, 38.5%, 0%, 9.4%)
CIE-LABlab(59.89, 12.14, -49.20)
CIE-LCHlch(59.89, 50.68, 283.87°)
OKLaboklab(65.83% -0.0123 -0.1395)
OKLCHoklch(65.83% 0.14 264.9)
XYZxyz(29.6854, 27.9968, 79.4254)
Luminance0.2800 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#678EE7 #E7C067
analogous
#67CEE7 #678EE7 #8067E7
triadic
#678EE7 #E7678E #8EE767
tetradic
#678EE7 #E767CE #E7C067 #67E780
square
#678EE7 #E767CE #E7C067 #67E780
split-complementary
#678EE7 #E78067 #CEE767
monochromatic
#1D4CB7 #3267DF #678EE7 #9CB5EF #D1DDF8

Accessibility & contrast

On white

3.18
#678EE7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.60
#678EE7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678EE7
6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##678EE7#FFFFFF#000000##000000
##678EE71.003.186.606.60
#FFFFFF3.181.0021.0021.00
#0000006.6021.001.001.00
##0000006.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#6997EB
Deuteranopia (green-blind)
#598BE5
Tritanopia (blue-blind)
#13A2AF
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #678ee7;
/* rgb */ color: rgb(103, 142, 231);
/* oklch */ color: oklch(65.8% 0.140 264.9);
Tailwind
colors: {
  custom: {
    50: '#9baeef',
    500: '#678ee7',
    950: '#000000',
  },
}
SCSS
$custom: #678ee7;
$custom-light: #9baeef;
$custom-dark: #000000;
JSON
{
  "hex": "#678ee7",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 231
  },
  "hsl": {
    "h": 221.719,
    "s": 72.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65825,
    "c": 0.14002,
    "h": 264.9
  },
  "luminance": 0.27999
}

Semantic roles & 50–950 ramp

primary
#678EE7
secondary
#EADDBF
accent
#9911D5
background
#FAFAFE
surface
#F3F4FD
border
#CDCED5
text
#0F1016
muted
#7F7F84

Preview Lab

Preview with #678EE7

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

Preview Lab → · Contrast checker → · Palette generator →

#678EE7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva