#473DAA#473DAA

#473DAA is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.168 H 281.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#473DAA
RGB	rgb(71, 61, 170)
HSL	hsl(246, 47%, 45%)
HSV	hsv(246, 64%, 67%)
CMYK	cmyk(58.2%, 64.1%, 0%, 33.3%)
CIE-LAB	lab(33.09, 35.86, -57.25)
CIE-LCH	lch(33.09, 67.55, 302.06°)
OKLab	oklab(43.82% 0.0322 -0.1646)
OKLCH	oklch(43.82% 0.168 281.1)
XYZ	xyz(11.5207, 7.5786, 38.8781)
Luminance	0.0758 (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

#473DAA #A0AA3D

analogous

#3D69AA #473DAA #7E3DAA

triadic

#473DAA #AA473D #3DAA47

tetradic

#473DAA #AA3D69 #A0AA3D #3DAA7E

square

#473DAA #AA3D69 #A0AA3D #3DAA7E

split-complementary

#473DAA #AA7E3D #69AA3D

monochromatic

#211D50 #342D7D #473DAA #685FC5 #938CD6

Accessibility & contrast

On white

8.35

#473DAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#473DAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DAA

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473DAA	#FFFFFF	#000000	##FFFFFF
##473DAA	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AD

Deuteranopia (green-blind)

#004AA8

Tritanopia (blue-blind)

#0C586E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #473daa;
/* rgb */ color: rgb(71, 61, 170);
/* oklch */ color: oklch(43.8% 0.168 281.1);

Tailwind

colors: {
  custom: {
    50: '#8473c4',
    500: '#473daa',
    950: '#000000',
  },
}

SCSS

$custom: #473daa;
$custom-light: #8473c4;
$custom-dark: #000000;

JSON

{
  "hex": "#473daa",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 170
  },
  "hsl": {
    "h": 245.505,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43817,
    "c": 0.16773,
    "h": 281.1
  },
  "luminance": 0.07579
}

Semantic roles & 50–950 ramp

primary

#473DAA

secondary

#BBC082

accent

#D751CB

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473DAA

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

Preview Lab → · Contrast checker → · Palette generator →