#473DCB#473DCB

#473DCB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.210 H 277.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#473DCB
RGBrgb(71, 61, 203)
HSLhsl(244, 58%, 52%)
HSVhsv(244, 70%, 80%)
CMYKcmyk(65%, 70%, 0%, 20.4%)
CIE-LABlab(35.96, 46.49, -72.01)
CIE-LCHlch(35.96, 85.71, 302.85°)
OKLaboklab(46.77% 0.028 -0.2079)
OKLCHoklch(46.77% 0.21 277.7)
XYZxyz(15.0433, 8.9876, 57.4304)
Luminance0.0899 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#473DCB #C1CB3D
analogous
#3D7ACB #473DCB #8E3DCB
triadic
#473DCB #CB473D #3DCB47
tetradic
#473DCB #CB3D7A #C1CB3D #3DCB8E
square
#473DCB #CB3D7A #C1CB3D #3DCB8E
split-complementary
#473DCB #CB8E3D #7ACB3D
monochromatic
#241E70 #332BA0 #473DCB #756DD8 #A39EE5

Accessibility & contrast

On white

7.51
#473DCB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#473DCB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DCB
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##473DCB#FFFFFF#000000##FFFFFF
##473DCB1.007.512.807.51
#FFFFFF7.511.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ACF
Deuteranopia (green-blind)
#004FC8
Tritanopia (blue-blind)
#006480
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #473dcb;
/* rgb */ color: rgb(71, 61, 203);
/* oklch */ color: oklch(46.8% 0.210 277.7);
Tailwind
colors: {
  custom: {
    50: '#8a74dc',
    500: '#473dcb',
    950: '#000000',
  },
}
SCSS
$custom: #473dcb;
$custom-light: #8a74dc;
$custom-dark: #000000;
JSON
{
  "hex": "#473dcb",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 244.225,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.20973,
    "h": 277.7
  },
  "luminance": 0.08989
}

Semantic roles & 50–950 ramp

primary
#473DCB
secondary
#CDD193
accent
#E147D6
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #473DCB

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

Preview Lab → · Contrast checker → · Palette generator →

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