#473DA2#473DA2

#473DA2 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.1% C 0.157 H 282.0°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#473DA2
RGB	rgb(71, 61, 162)
HSL	hsl(246, 45%, 44%)
HSV	hsv(246, 62%, 64%)
CMYK	cmyk(56.2%, 62.3%, 0%, 36.5%)
CIE-LAB	lab(32.45, 33.25, -53.49)
CIE-LCH	lch(32.45, 62.99, 301.87°)
OKLab	oklab(43.15% 0.0328 -0.1536)
OKLCH	oklch(43.15% 0.157 282)
XYZ	xyz(10.7868, 7.2850, 35.0132)
Luminance	0.0729 (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

#473DA2 #98A23D

analogous

#3D65A2 #473DA2 #793DA2

triadic

#473DA2 #A2473D #3DA247

tetradic

#473DA2 #A23D65 #98A23D #3DA279

square

#473DA2 #A23D65 #98A23D #3DA279

split-complementary

#473DA2 #A2793D #65A23D

monochromatic

#201C49 #342C76 #473DA2 #655BC1 #8F87D2

Accessibility & contrast

On white

8.55

#473DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#473DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DA2

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473DA2	#FFFFFF	#000000	##FFFFFF
##473DA2	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#1B5569

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #473da2;
/* rgb */ color: rgb(71, 61, 162);
/* oklch */ color: oklch(43.1% 0.157 282.0);

Tailwind

colors: {
  custom: {
    50: '#8373be',
    500: '#473da2',
    950: '#000000',
  },
}

SCSS

$custom: #473da2;
$custom-light: #8373be;
$custom-dark: #000000;

JSON

{
  "hex": "#473da2",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 162
  },
  "hsl": {
    "h": 245.941,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43147,
    "c": 0.15702,
    "h": 282
  },
  "luminance": 0.07286
}

Semantic roles & 50–950 ramp

primary

#473DA2

secondary

#B6BC7E

accent

#D553C8

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #473DA2

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

Preview Lab → · Contrast checker → · Palette generator →