#473FD4#473FD4

#473FD4 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.219 H 276.6°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#473FD4
RGB	rgb(71, 63, 212)
HSL	hsl(243, 63%, 54%)
HSV	hsv(243, 70%, 83%)
CMYK	cmyk(66.5%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(37.20, 48.23, -75.18)
CIE-LCH	lch(37.20, 89.32, 302.68°)
OKLab	oklab(47.91% 0.0252 -0.2171)
OKLCH	oklch(47.91% 0.219 276.6)
XYZ	xyz(16.2558, 9.6466, 63.2799)
Luminance	0.0965 (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

#473FD4 #CCD43F

analogous

#3F82D4 #473FD4 #913FD4

triadic

#473FD4 #D4473F #3FD447

tetradic

#473FD4 #D43F82 #CCD43F #3FD491

square

#473FD4 #D43F82 #CCD43F #3FD491

split-complementary

#473FD4 #D4913F #82D43F

monochromatic

#211C7D #2E27AF #473FD4 #7771DF #A7A3EA

Accessibility & contrast

On white

7.17

#473FD4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#473FD4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FD4

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FD4	#FFFFFF	#000000	##FFFFFF
##473FD4	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED8

Deuteranopia (green-blind)

#0051D1

Tritanopia (blue-blind)

#006885

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #473fd4;
/* rgb */ color: rgb(71, 63, 212);
/* oklch */ color: oklch(47.9% 0.219 276.6);

Tailwind

colors: {
  custom: {
    50: '#8c76e2',
    500: '#473fd4',
    950: '#000000',
  },
}

SCSS

$custom: #473fd4;
$custom-light: #8c76e2;
$custom-dark: #000000;

JSON

{
  "hex": "#473fd4",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 243.221,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47914,
    "c": 0.2186,
    "h": 276.6
  },
  "luminance": 0.09648
}

Semantic roles & 50–950 ramp

primary

#473FD4

secondary

#D4D798

accent

#E641DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473FD4

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

Preview Lab → · Contrast checker → · Palette generator →