#473FD7#473FD7

#473FD7 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.2% C 0.222 H 276.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#473FD7
RGB	rgb(71, 63, 215)
HSL	hsl(243, 66%, 55%)
HSV	hsv(243, 71%, 84%)
CMYK	cmyk(67%, 70.7%, 0%, 15.7%)
CIE-LAB	lab(37.48, 49.18, -76.45)
CIE-LCH	lch(37.48, 90.90, 302.75°)
OKLab	oklab(48.2% 0.0247 -0.2208)
OKLCH	oklch(48.2% 0.222 276.4)
XYZ	xyz(16.6378, 9.7994, 65.2915)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473FD7 #CFD73F

analogous

#3F83D7 #473FD7 #933FD7

triadic

#473FD7 #D7473F #3FD747

tetradic

#473FD7 #D73F83 #CFD73F #3FD793

square

#473FD7 #D73F83 #CFD73F #3FD793

split-complementary

#473FD7 #D7933F #83D73F

monochromatic

#201B81 #2D25B3 #473FD7 #7872E2 #A8A4EC

Accessibility & contrast

On white

7.09

#473FD7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#473FD7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FD7

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FD7	#FFFFFF	#000000	##FFFFFF
##473FD7	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDC

Deuteranopia (green-blind)

#0051D4

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #473fd7;
/* rgb */ color: rgb(71, 63, 215);
/* oklch */ color: oklch(48.2% 0.222 276.4);

Tailwind

colors: {
  custom: {
    50: '#8d76e5',
    500: '#473fd7',
    950: '#000000',
  },
}

SCSS

$custom: #473fd7;
$custom-light: #8d76e5;
$custom-dark: #000000;

JSON

{
  "hex": "#473fd7",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 215
  },
  "hsl": {
    "h": 243.158,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48198,
    "c": 0.22222,
    "h": 276.4
  },
  "luminance": 0.09801
}

Semantic roles & 50–950 ramp

primary

#473FD7

secondary

#D6D999

accent

#E83FE0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473FD7

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

Preview Lab → · Contrast checker → · Palette generator →