#473BCB#473BCB

#473BCB is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.5% C 0.212 H 278.0°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX#473BCB
RGBrgb(71, 59, 203)
HSLhsl(245, 58%, 51%)
HSVhsv(245, 71%, 80%)
CMYKcmyk(65%, 70.9%, 0%, 20.4%)
CIE-LABlab(35.55, 47.62, -72.68)
CIE-LCHlch(35.55, 86.89, 303.23°)
OKLaboklab(46.48% 0.0293 -0.2098)
OKLCHoklch(46.48% 0.212 278)
XYZxyz(14.9385, 8.7781, 57.3954)
Luminance0.0878 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#473BCB #BFCB3B
analogous
#3B77CB #473BCB #8F3BCB
triadic
#473BCB #CB473B #3BCB47
tetradic
#473BCB #CB3B77 #BFCB3B #3BCB8F
square
#473BCB #CB3B77 #BFCB3B #3BCB8F
split-complementary
#473BCB #CB8F3B #77CB3B
monochromatic
#241D6E #342A9F #473BCB #746BD8 #A29CE5

Accessibility & contrast

On white

7.62
#473BCB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#473BCB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473BCB
7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##473BCB#FFFFFF#000000##FFFFFF
##473BCB1.007.622.767.62
#FFFFFF7.621.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CF
Deuteranopia (green-blind)
#004EC8
Tritanopia (blue-blind)
#00637F
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #473bcb;
/* rgb */ color: rgb(71, 59, 203);
/* oklch */ color: oklch(46.5% 0.212 278.0);
Tailwind
colors: {
  custom: {
    50: '#8b73dc',
    500: '#473bcb',
    950: '#000000',
  },
}
SCSS
$custom: #473bcb;
$custom-light: #8b73dc;
$custom-dark: #000000;
JSON
{
  "hex": "#473bcb",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 245,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46483,
    "c": 0.21185,
    "h": 278
  },
  "luminance": 0.08779
}

Semantic roles & 50–950 ramp

primary
#473BCB
secondary
#CBD191
accent
#E147D4
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #473BCB

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

Preview Lab → · Contrast checker → · Palette generator →

#473BCB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva