#6475F3#6475F3

#6475F3 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.5% C 0.188 H 273.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#6475F3
RGBrgb(100, 117, 243)
HSLhsl(233, 86%, 67%)
HSVhsv(233, 59%, 95%)
CMYKcmyk(58.8%, 51.9%, 0%, 4.7%)
CIE-LABlab(53.92, 30.47, -65.42)
CIE-LCHlch(53.92, 72.16, 294.98°)
OKLaboklab(61.45% 0.0123 -0.1874)
OKLCHoklch(61.45% 0.188 273.8)
XYZxyz(27.7892, 21.9008, 87.5395)
Luminance0.2190 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6475F3 #F3E264
analogous
#64BDF3 #6475F3 #9A64F3
triadic
#6475F3 #F36475 #75F364
tetradic
#6475F3 #F364BD #F3E264 #64F39A
square
#6475F3 #F364BD #F3E264 #64F39A
split-complementary
#6475F3 #F39A64 #BDF364
monochromatic
#1026CD #2B42EF #6475F3 #9DA8F7 #D6DAFC

Accessibility & contrast

On white

3.90
#6475F3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.38
#6475F3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475F3
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6475F3#FFFFFF#000000##000000
##6475F31.003.905.385.38
#FFFFFF3.901.0021.0021.00
#0000005.3821.001.001.00
##0000005.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#2A87F7
Deuteranopia (green-blind)
#007BF0
Tritanopia (blue-blind)
#0092A9
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #6475f3;
/* rgb */ color: rgb(100, 117, 243);
/* oklch */ color: oklch(61.5% 0.188 273.8);
Tailwind
colors: {
  custom: {
    50: '#9c9cf8',
    500: '#6475f3',
    950: '#000000',
  },
}
SCSS
$custom: #6475f3;
$custom-light: #9c9cf8;
$custom-dark: #000000;
JSON
{
  "hex": "#6475f3",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 243
  },
  "hsl": {
    "h": 232.867,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.61451,
    "c": 0.18781,
    "h": 273.8
  },
  "luminance": 0.21903
}

Semantic roles & 50–950 ramp

primary
#6475F3
secondary
#F0EBC3
accent
#C803E2
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E17
muted
#7F7E85

Preview Lab

Preview with #6475F3

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

Preview Lab → · Contrast checker → · Palette generator →

#6475F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva