#473ACB#473ACB

#473ACB is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.213 H 278.1°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX#473ACB
RGBrgb(71, 58, 203)
HSLhsl(245, 58%, 51%)
HSVhsv(245, 71%, 80%)
CMYKcmyk(65%, 71.4%, 0%, 20.4%)
CIE-LABlab(35.35, 48.17, -73.00)
CIE-LCHlch(35.35, 87.47, 303.42°)
OKLaboklab(46.34% 0.03 -0.2108)
OKLCHoklch(46.34% 0.213 278.1)
XYZxyz(14.8876, 8.6763, 57.3785)
Luminance0.0868 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#473ACB #BECB3A
analogous
#3A75CB #473ACB #8F3ACB
triadic
#473ACB #CB473A #3ACB47
tetradic
#473ACB #CB3A75 #BECB3A #3ACB8F
square
#473ACB #CB3A75 #BECB3A #3ACB8F
split-complementary
#473ACB #CB8F3A #75CB3A
monochromatic
#241D6E #342A9E #473ACB #746AD8 #A19BE5

Accessibility & contrast

On white

7.68
#473ACB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.74
#473ACB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473ACB
7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##473ACB#FFFFFF#000000##FFFFFF
##473ACB1.007.682.747.68
#FFFFFF7.681.0021.001.00
#0000002.7421.001.0021.00
##FFFFFF7.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CF
Deuteranopia (green-blind)
#004DC8
Tritanopia (blue-blind)
#00627F
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #473acb;
/* rgb */ color: rgb(71, 58, 203);
/* oklch */ color: oklch(46.3% 0.213 278.1);
Tailwind
colors: {
  custom: {
    50: '#8b72dc',
    500: '#473acb',
    950: '#000000',
  },
}
SCSS
$custom: #473acb;
$custom-light: #8b72dc;
$custom-dark: #000000;
JSON
{
  "hex": "#473acb",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 203
  },
  "hsl": {
    "h": 245.379,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4634,
    "c": 0.21289,
    "h": 278.1
  },
  "luminance": 0.08678
}

Semantic roles & 50–950 ramp

primary
#473ACB
secondary
#CBD090
accent
#E146D4
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #473ACB

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

Preview Lab → · Contrast checker → · Palette generator →

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