#473CA8#473CA8

#473CA8 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.166 H 281.6°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#473CA8
RGB	rgb(71, 60, 168)
HSL	hsl(246, 47%, 45%)
HSV	hsv(246, 64%, 66%)
CMYK	cmyk(57.7%, 64.3%, 0%, 34.1%)
CIE-LAB	lab(32.70, 35.82, -56.69)
CIE-LCH	lch(32.70, 67.06, 302.28°)
OKLab	oklab(43.48% 0.0333 -0.163)
OKLCH	oklch(43.48% 0.166 281.6)
XYZ	xyz(11.2801, 7.3977, 37.8717)
Luminance	0.0740 (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

#473CA8 #9DA83C

analogous

#3C67A8 #473CA8 #7D3CA8

triadic

#473CA8 #A8473C #3CA847

tetradic

#473CA8 #A83C67 #9DA83C #3CA87D

square

#473CA8 #A83C67 #9DA83C #3CA87D

split-complementary

#473CA8 #A87D3C #67A83C

monochromatic

#211C4E #342C7B #473CA8 #675CC5 #9189D5

Accessibility & contrast

On white

8.47

#473CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#473CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473CA8

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473CA8	#FFFFFF	#000000	##FFFFFF
##473CA8	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AB

Deuteranopia (green-blind)

#0049A6

Tritanopia (blue-blind)

#11576C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #473ca8;
/* rgb */ color: rgb(71, 60, 168);
/* oklch */ color: oklch(43.5% 0.166 281.6);

Tailwind

colors: {
  custom: {
    50: '#8472c3',
    500: '#473ca8',
    950: '#000000',
  },
}

SCSS

$custom: #473ca8;
$custom-light: #8472c3;
$custom-dark: #000000;

JSON

{
  "hex": "#473ca8",
  "rgb": {
    "r": 71,
    "g": 60,
    "b": 168
  },
  "hsl": {
    "h": 246.111,
    "s": 47.368,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43479,
    "c": 0.16635,
    "h": 281.6
  },
  "luminance": 0.07398
}

Semantic roles & 50–950 ramp

primary

#473CA8

secondary

#B9BF80

accent

#D751C9

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473CA8

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

Preview Lab → · Contrast checker → · Palette generator →