#473EBA#473EBA

#473EBA is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.187 H 279.1°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#473EBA
RGB	rgb(71, 62, 186)
HSL	hsl(244, 50%, 49%)
HSV	hsv(244, 67%, 73%)
CMYK	cmyk(61.8%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(34.66, 40.45, -64.19)
CIE-LCH	lch(34.66, 75.87, 302.22°)
OKLab	oklab(45.37% 0.0296 -0.185)
OKLCH	oklch(45.37% 0.187 279.1)
XYZ	xyz(13.1813, 8.3290, 47.3579)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.64

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473EBA #B1BA3E

analogous

#3E73BA #473EBA #853EBA

triadic

#473EBA #BA473E #3EBA47

tetradic

#473EBA #BA3E73 #B1BA3E #3EBA85

square

#473EBA #BA3E73 #B1BA3E #3EBA85

split-complementary

#473EBA #BA853E #73BA3E

monochromatic

#241F5E #352F8C #473EBA #7068CD #9B96DC

Accessibility & contrast

On white

7.88

#473EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#473EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473EBA

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473EBA	#FFFFFF	#000000	##FFFFFF
##473EBA	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #473eba;
/* rgb */ color: rgb(71, 62, 186);
/* oklch */ color: oklch(45.4% 0.187 279.1);

Tailwind

colors: {
  custom: {
    50: '#8774d0',
    500: '#473eba',
    950: '#000000',
  },
}

SCSS

$custom: #473eba;
$custom-light: #8774d0;
$custom-dark: #000000;

JSON

{
  "hex": "#473eba",
  "rgb": {
    "r": 71,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 244.355,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45373,
    "c": 0.18733,
    "h": 279.1
  },
  "luminance": 0.0833
}

Semantic roles & 50–950 ramp

primary

#473EBA

secondary

#C3C88C

accent

#DA4ECF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #473EBA

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

Preview Lab → · Contrast checker → · Palette generator →