#473ABA#473ABA

#473ABA is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.8% C 0.192 H 279.8°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#473ABA
RGB	rgb(71, 58, 186)
HSL	hsl(246, 52%, 48%)
HSV	hsv(246, 69%, 73%)
CMYK	cmyk(61.8%, 68.8%, 0%, 27.1%)
CIE-LAB	lab(33.79, 42.80, -65.61)
CIE-LCH	lch(33.79, 78.33, 303.12°)
OKLab	oklab(44.75% 0.0328 -0.1891)
OKLCH	oklch(44.75% 0.192 279.8)
XYZ	xyz(12.9717, 7.9099, 47.2881)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473ABA #ADBA3A

analogous

#3A6DBA #473ABA #873ABA

triadic

#473ABA #BA473A #3ABA47

tetradic

#473ABA #BA3A6D #ADBA3A #3ABA87

square

#473ABA #BA3A6D #ADBA3A #3ABA87

split-complementary

#473ABA #BA873A #6DBA3A

monochromatic

#231D5D #352B8B #473ABA #6E63CE #9992DD

Accessibility & contrast

On white

8.13

#473ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#473ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473ABA

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473ABA	#FFFFFF	#000000	##FFFFFF
##473ABA	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #473aba;
/* rgb */ color: rgb(71, 58, 186);
/* oklch */ color: oklch(44.8% 0.192 279.8);

Tailwind

colors: {
  custom: {
    50: '#8772d0',
    500: '#473aba',
    950: '#000000',
  },
}

SCSS

$custom: #473aba;
$custom-light: #8772d0;
$custom-dark: #000000;

JSON

{
  "hex": "#473aba",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 186
  },
  "hsl": {
    "h": 246.094,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4475,
    "c": 0.19195,
    "h": 279.8
  },
  "luminance": 0.07911
}

Semantic roles & 50–950 ramp

primary

#473ABA

secondary

#C1C888

accent

#DC4CCD

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0814

muted

#7D7B82

Preview Lab

Preview with #473ABA

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

Preview Lab → · Contrast checker → · Palette generator →