#473AD0#473AD0

#473AD0 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.8% C 0.219 H 277.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#473AD0
RGB	rgb(71, 58, 208)
HSL	hsl(245, 61%, 52%)
HSV	hsv(245, 72%, 82%)
CMYK	cmyk(65.9%, 72.1%, 0%, 18.4%)
CIE-LAB	lab(35.83, 49.74, -75.13)
CIE-LCH	lch(35.83, 90.10, 303.51°)
OKLab	oklab(46.82% 0.029 -0.217)
OKLCH	oklch(46.82% 0.219 277.6)
XYZ	xyz(15.4931, 8.9185, 60.5673)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473AD0 #C3D03A

analogous

#3A78D0 #473AD0 #923AD0

triadic

#473AD0 #D0473A #3AD047

tetradic

#473AD0 #D03A78 #C3D03A #3AD092

square

#473AD0 #D03A78 #C3D03A #3AD092

split-complementary

#473AD0 #D0923A #78D03A

monochromatic

#231C74 #3227A5 #473AD0 #756BDC #A39DE8

Accessibility & contrast

On white

7.54

#473AD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#473AD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473AD0

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473AD0	#FFFFFF	#000000	##FFFFFF
##473AD0	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD4

Deuteranopia (green-blind)

#004ECD

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #473ad0;
/* rgb */ color: rgb(71, 58, 208);
/* oklch */ color: oklch(46.8% 0.219 277.6);

Tailwind

colors: {
  custom: {
    50: '#8c72e0',
    500: '#473ad0',
    950: '#000000',
  },
}

SCSS

$custom: #473ad0;
$custom-light: #8c72e0;
$custom-dark: #000000;

JSON

{
  "hex": "#473ad0",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 208
  },
  "hsl": {
    "h": 245.2,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.4682,
    "c": 0.2189,
    "h": 277.6
  },
  "luminance": 0.0892
}

Semantic roles & 50–950 ramp

primary

#473AD0

secondary

#CED492

accent

#E543D7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #473AD0

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

Preview Lab → · Contrast checker → · Palette generator →