#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
RGB	rgb(71, 58, 203)
HSL	hsl(245, 58%, 51%)
HSV	hsv(245, 71%, 80%)
CMYK	cmyk(65%, 71.4%, 0%, 20.4%)
CIE-LAB	lab(35.35, 48.17, -73.00)
CIE-LCH	lch(35.35, 87.47, 303.42°)
OKLab	oklab(46.34% 0.03 -0.2108)
OKLCH	oklch(46.34% 0.213 278.1)
XYZ	xyz(14.8876, 8.6763, 57.3785)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

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
##473ACB	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

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 →