#473FC9#473FC9

#473FC9 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.9% C 0.205 H 277.5°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#473FC9
RGB	rgb(71, 63, 201)
HSL	hsl(243, 56%, 52%)
HSV	hsv(243, 69%, 79%)
CMYK	cmyk(64.7%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(36.20, 44.71, -70.46)
CIE-LCH	lch(36.20, 83.44, 302.40°)
OKLab	oklab(46.89% 0.0269 -0.2033)
OKLCH	oklch(46.89% 0.205 277.5)
XYZ	xyz(14.9152, 9.1104, 56.2195)
Luminance	0.0911 (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

#473FC9 #C1C93F

analogous

#3F7CC9 #473FC9 #8C3FC9

triadic

#473FC9 #C9473F #3FC947

tetradic

#473FC9 #C93F7C #C1C93F #3FC98C

square

#473FC9 #C93F7C #C1C93F #3FC98C

split-complementary

#473FC9 #C98C3F #7CC93F

monochromatic

#241F6F #332D9E #473FC9 #756FD6 #A39FE4

Accessibility & contrast

On white

7.44

#473FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#473FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FC9

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FC9	#FFFFFF	#000000	##FFFFFF
##473FC9	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#004FC6

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #473fc9;
/* rgb */ color: rgb(71, 63, 201);
/* oklch */ color: oklch(46.9% 0.205 277.5);

Tailwind

colors: {
  custom: {
    50: '#8a75db',
    500: '#473fc9',
    950: '#000000',
  },
}

SCSS

$custom: #473fc9;
$custom-light: #8a75db;
$custom-dark: #000000;

JSON

{
  "hex": "#473fc9",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 243.478,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46887,
    "c": 0.2051,
    "h": 277.5
  },
  "luminance": 0.09112
}

Semantic roles & 50–950 ramp

primary

#473FC9

secondary

#CDD094

accent

#DF48D7

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #473FC9

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

Preview Lab → · Contrast checker → · Palette generator →