#473AAA#473AAA

#473AAA is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.171 H 281.8°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#473AAA
RGB	rgb(71, 58, 170)
HSL	hsl(247, 49%, 45%)
HSV	hsv(247, 66%, 67%)
CMYK	cmyk(58.2%, 65.9%, 0%, 33.3%)
CIE-LAB	lab(32.41, 37.67, -58.36)
CIE-LCH	lch(32.41, 69.47, 302.84°)
OKLab	oklab(43.32% 0.035 -0.1679)
OKLCH	oklch(43.32% 0.171 281.8)
XYZ	xyz(11.3650, 7.2672, 38.8263)
Luminance	0.0727 (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

#473AAA #9DAA3A

analogous

#3A65AA #473AAA #7F3AAA

triadic

#473AAA #AA473A #3AAA47

tetradic

#473AAA #AA3A65 #9DAA3A #3AAA7F

square

#473AAA #AA3A65 #9DAA3A #3AAA7F

split-complementary

#473AAA #AA7F3A #65AA3A

monochromatic

#211B4F #342A7C #473AAA #675AC7 #9188D6

Accessibility & contrast

On white

8.56

#473AAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#473AAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473AAA

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473AAA	#FFFFFF	#000000	##FFFFFF
##473AAA	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AE

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#0D566D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #473aaa;
/* rgb */ color: rgb(71, 58, 170);
/* oklch */ color: oklch(43.3% 0.171 281.8);

Tailwind

colors: {
  custom: {
    50: '#8571c4',
    500: '#473aaa',
    950: '#000000',
  },
}

SCSS

$custom: #473aaa;
$custom-light: #8571c4;
$custom-dark: #000000;

JSON

{
  "hex": "#473aaa",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 246.964,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43321,
    "c": 0.17149,
    "h": 281.8
  },
  "luminance": 0.07268
}

Semantic roles & 50–950 ramp

primary

#473AAA

secondary

#B9C17F

accent

#D94FC9

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473AAA

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

Preview Lab → · Contrast checker → · Palette generator →