#473FBE#473FBE

#473FBE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.9% C 0.191 H 278.5°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#473FBE
RGB	rgb(71, 63, 190)
HSL	hsl(244, 50%, 50%)
HSV	hsv(244, 67%, 75%)
CMYK	cmyk(62.6%, 66.8%, 0%, 25.5%)
CIE-LAB	lab(35.22, 41.15, -65.62)
CIE-LCH	lch(35.22, 77.46, 302.09°)
OKLab	oklab(45.89% 0.0284 -0.1892)
OKLCH	oklch(45.89% 0.191 278.5)
XYZ	xyz(13.6673, 8.6112, 49.6471)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473FBE #B6BE3F

analogous

#3F76BE #473FBE #873FBE

triadic

#473FBE #BE473F #3FBE47

tetradic

#473FBE #BE3F76 #B6BE3F #3FBE87

square

#473FBE #BE3F76 #B6BE3F #3FBE87

split-complementary

#473FBE #BE873F #76BE3F

monochromatic

#252162 #363090 #473FBE #726CCE #9E9ADD

Accessibility & contrast

On white

7.71

#473FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#473FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FBE

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FBE	#FFFFFF	#000000	##FFFFFF
##473FBE	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #473fbe;
/* rgb */ color: rgb(71, 63, 190);
/* oklch */ color: oklch(45.9% 0.191 278.5);

Tailwind

colors: {
  custom: {
    50: '#8875d3',
    500: '#473fbe',
    950: '#000000',
  },
}

SCSS

$custom: #473fbe;
$custom-light: #8875d3;
$custom-dark: #000000;

JSON

{
  "hex": "#473fbe",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 190
  },
  "hsl": {
    "h": 243.78,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45889,
    "c": 0.19127,
    "h": 278.5
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary

#473FBE

secondary

#C6C98F

accent

#DA4ED1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #473FBE

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

Preview Lab → · Contrast checker → · Palette generator →