#677FE6#677FE6

#677FE6 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.7% C 0.157 H 271.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX#677FE6
RGBrgb(103, 127, 230)
HSLhsl(229, 72%, 65%)
HSVhsv(229, 55%, 90%)
CMYKcmyk(55.2%, 44.8%, 0%, 9.8%)
CIE-LABlab(55.86, 20.80, -55.05)
CIE-LCHlch(55.86, 58.85, 290.70°)
OKLaboklab(62.72% 0.0038 -0.1568)
OKLCHoklch(62.72% 0.157 271.4)
XYZxyz(27.4611, 23.7735, 77.9892)
Luminance0.2377 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677FE6 #E6CE67
analogous
#67BFE6 #677FE6 #8E67E6
triadic
#677FE6 #E6677F #7FE667
tetradic
#677FE6 #E667BF #E6CE67 #67E68E
square
#677FE6 #E667BF #E6CE67 #67E68E
split-complementary
#677FE6 #E68E67 #BFE667
monochromatic
#1E3AB5 #3253DD #677FE6 #9CABEF #D0D8F7

Accessibility & contrast

On white

3.65
#677FE6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.76
#677FE6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677FE6
5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677FE6#FFFFFF#000000##000000
##677FE61.003.655.765.76
#FFFFFF3.651.0021.0021.00
#0000005.7621.001.001.00
##0000005.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#518CEA
Deuteranopia (green-blind)
#4181E4
Tritanopia (blue-blind)
#1D96A7
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #677fe6;
/* rgb */ color: rgb(103, 127, 230);
/* oklch */ color: oklch(62.7% 0.157 271.4);
Tailwind
colors: {
  custom: {
    50: '#9ba3ee',
    500: '#677fe6',
    950: '#000000',
  },
}
SCSS
$custom: #677fe6;
$custom-light: #9ba3ee;
$custom-dark: #000000;
JSON
{
  "hex": "#677fe6",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 230
  },
  "hsl": {
    "h": 228.661,
    "s": 71.751,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62715,
    "c": 0.15681,
    "h": 271.4
  },
  "luminance": 0.23775
}

Semantic roles & 50–950 ramp

primary
#677FE6
secondary
#EAE2BF
accent
#AF12D4
background
#FAFAFE
surface
#F3F3FD
border
#CDCDD5
text
#0F0F16
muted
#7F7F84

Preview Lab

Preview with #677FE6

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

Preview Lab → · Contrast checker → · Palette generator →

#677FE6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva