#473CB6#473CB6

#473CB6 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.7% C 0.185 H 279.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#473CB6
RGB	rgb(71, 60, 182)
HSL	hsl(245, 50%, 47%)
HSV	hsv(245, 67%, 71%)
CMYK	cmyk(61%, 67%, 0%, 28.6%)
CIE-LAB	lab(33.87, 40.34, -63.11)
CIE-LCH	lch(33.87, 74.90, 302.59°)
OKLab	oklab(44.7% 0.0318 -0.1818)
OKLCH	oklch(44.7% 0.185 279.9)
XYZ	xyz(12.6552, 7.9478, 45.1141)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473CB6 #ABB63C

analogous

#3C6EB6 #473CB6 #843CB6

triadic

#473CB6 #B6473C #3CB647

tetradic

#473CB6 #B63C6E #ABB63C #3CB684

square

#473CB6 #B63C6E #ABB63C #3CB684

split-complementary

#473CB6 #B6843C #6EB63C

monochromatic

#231E5A #352D88 #473CB6 #6D63CC #9891DB

Accessibility & contrast

On white

8.11

#473CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#473CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473CB6

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473CB6	#FFFFFF	#000000	##FFFFFF
##473CB6	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BA

Deuteranopia (green-blind)

#004BB4

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #473cb6;
/* rgb */ color: rgb(71, 60, 182);
/* oklch */ color: oklch(44.7% 0.185 279.9);

Tailwind

colors: {
  custom: {
    50: '#8673cd',
    500: '#473cb6',
    950: '#000000',
  },
}

SCSS

$custom: #473cb6;
$custom-light: #8673cd;
$custom-dark: #000000;

JSON

{
  "hex": "#473cb6",
  "rgb": {
    "r": 71,
    "g": 60,
    "b": 182
  },
  "hsl": {
    "h": 245.41,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44699,
    "c": 0.18457,
    "h": 279.9
  },
  "luminance": 0.07949
}

Semantic roles & 50–950 ramp

primary

#473CB6

secondary

#C0C688

accent

#DA4ECD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #473CB6

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

Preview Lab → · Contrast checker → · Palette generator →