#473EBC#473EBC

#473EBC is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.190 H 278.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#473EBC
RGB	rgb(71, 62, 188)
HSL	hsl(244, 50%, 49%)
HSV	hsv(244, 67%, 74%)
CMYK	cmyk(62.2%, 67%, 0%, 26.3%)
CIE-LAB	lab(34.83, 41.10, -65.08)
CIE-LCH	lch(34.83, 76.97, 302.27°)
OKLab	oklab(45.55% 0.0294 -0.1876)
OKLCH	oklch(45.55% 0.19 278.9)
XYZ	xyz(13.3954, 8.4147, 48.4855)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473EBC #B3BC3E

analogous

#3E74BC #473EBC #863EBC

triadic

#473EBC #BC473E #3EBC47

tetradic

#473EBC #BC3E74 #B3BC3E #3EBC86

square

#473EBC #BC3E74 #B3BC3E #3EBC86

split-complementary

#473EBC #BC863E #74BC3E

monochromatic

#242060 #362F8E #473EBC #716ACE #9C98DD

Accessibility & contrast

On white

7.83

#473EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#473EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473EBC

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473EBC	#FFFFFF	#000000	##FFFFFF
##473EBC	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #473ebc;
/* rgb */ color: rgb(71, 62, 188);
/* oklch */ color: oklch(45.6% 0.190 278.9);

Tailwind

colors: {
  custom: {
    50: '#8774d1',
    500: '#473ebc',
    950: '#000000',
  },
}

SCSS

$custom: #473ebc;
$custom-light: #8774d1;
$custom-dark: #000000;

JSON

{
  "hex": "#473ebc",
  "rgb": {
    "r": 71,
    "g": 62,
    "b": 188
  },
  "hsl": {
    "h": 244.286,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45552,
    "c": 0.18989,
    "h": 278.9
  },
  "luminance": 0.08416
}

Semantic roles & 50–950 ramp

primary

#473EBC

secondary

#C4C98D

accent

#DA4ED0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #473EBC

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

Preview Lab → · Contrast checker → · Palette generator →