#6673FB#6673FB

#6673FB is a mid, highly saturated blue. Relative luminance 0.221; OKLCH L 61.8% C 0.200 H 274.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#6673FB
RGBrgb(102, 115, 251)
HSLhsl(235, 95%, 69%)
HSVhsv(235, 59%, 98%)
CMYKcmyk(59.4%, 54.2%, 0%, 1.6%)
CIE-LABlab(54.08, 34.61, -69.59)
CIE-LCHlch(54.08, 77.73, 296.44°)
OKLaboklab(61.77% 0.0167 -0.1997)
OKLCHoklch(61.77% 0.2 274.8)
XYZxyz(29.0171, 22.0490, 93.9749)
Luminance0.2205 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6673FB #FBEE66
analogous
#66BEFB #6673FB #A466FB
triadic
#6673FB #FB6673 #73FB66
tetradic
#6673FB #FB66BE #FBEE66 #66FBA4
square
#6673FB #FB66BE #FBEE66 #66FBA4
split-complementary
#6673FB #FBA466 #BEFB66
monochromatic
#0619E1 #2A3CF9 #6673FB #A2AAFD #DDE0FE

Accessibility & contrast

On white

3.88
#6673FB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#6673FB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6673FB
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6673FB#FFFFFF#000000##000000
##6673FB1.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#0A88FF
Deuteranopia (green-blind)
#007BF8
Tritanopia (blue-blind)
#0093AC
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #6673fb;
/* rgb */ color: rgb(102, 115, 251);
/* oklch */ color: oklch(61.8% 0.200 274.8);
Tailwind
colors: {
  custom: {
    50: '#9e9bfd',
    500: '#6673fb',
    950: '#000000',
  },
}
SCSS
$custom: #6673fb;
$custom-light: #9e9bfd;
$custom-dark: #000000;
JSON
{
  "hex": "#6673fb",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 251
  },
  "hsl": {
    "h": 234.765,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.61768,
    "c": 0.20037,
    "h": 274.8
  },
  "luminance": 0.22051
}

Semantic roles & 50–950 ramp

primary
#6673FB
secondary
#F4F0C9
accent
#D100E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100E18
muted
#7F7E86

Preview Lab

Preview with #6673FB

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

Preview Lab → · Contrast checker → · Palette generator →

#6673FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva