#473FCC#473FCC

#473FCC is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.2% C 0.209 H 277.3°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#473FCC
RGB	rgb(71, 63, 204)
HSL	hsl(243, 58%, 52%)
HSV	hsv(243, 69%, 80%)
CMYK	cmyk(65.2%, 69.1%, 0%, 20%)
CIE-LAB	lab(36.47, 45.67, -71.76)
CIE-LCH	lch(36.47, 85.06, 302.48°)
OKLab	oklab(47.17% 0.0264 -0.2071)
OKLCH	oklch(47.17% 0.209 277.3)
XYZ	xyz(15.2716, 9.2530, 58.0962)
Luminance	0.0925 (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

#473FCC #C4CC3F

analogous

#3F7ECC #473FCC #8D3FCC

triadic

#473FCC #CC473F #3FCC47

tetradic

#473FCC #CC3F7E #C4CC3F #3FCC8D

square

#473FCC #CC3F7E #C4CC3F #3FCC8D

split-complementary

#473FCC #CC8D3F #7ECC3F

monochromatic

#231E72 #322BA3 #473FCC #756FD9 #A4A0E6

Accessibility & contrast

On white

7.37

#473FCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#473FCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FCC

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FCC	#FFFFFF	#000000	##FFFFFF
##473FCC	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0050C9

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #473fcc;
/* rgb */ color: rgb(71, 63, 204);
/* oklch */ color: oklch(47.2% 0.209 277.3);

Tailwind

colors: {
  custom: {
    50: '#8a75dd',
    500: '#473fcc',
    950: '#000000',
  },
}

SCSS

$custom: #473fcc;
$custom-light: #8a75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#473fcc",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 204
  },
  "hsl": {
    "h": 243.404,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47165,
    "c": 0.20881,
    "h": 277.3
  },
  "luminance": 0.09254
}

Semantic roles & 50–950 ramp

primary

#473FCC

secondary

#CFD295

accent

#E147D8

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #473FCC

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

Preview Lab → · Contrast checker → · Palette generator →