#473BBF#473BBF

#473BBF is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.4% C 0.197 H 279.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#473BBF
RGB	rgb(71, 59, 191)
HSL	hsl(245, 53%, 49%)
HSV	hsv(245, 69%, 75%)
CMYK	cmyk(62.8%, 69.1%, 0%, 25.1%)
CIE-LAB	lab(34.45, 43.81, -67.47)
CIE-LCH	lch(34.45, 80.45, 303.00°)
OKLab	oklab(45.36% 0.0313 -0.1946)
OKLCH	oklch(45.36% 0.197 279.1)
XYZ	xyz(13.5635, 8.2281, 50.1535)
Luminance	0.0823 (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

#473BBF #B3BF3B

analogous

#3B71BF #473BBF #893BBF

triadic

#473BBF #BF473B #3BBF47

tetradic

#473BBF #BF3B71 #B3BF3B #3BBF89

square

#473BBF #BF3B71 #B3BF3B #3BBF89

split-complementary

#473BBF #BF893B #71BF3B

monochromatic

#241E61 #362D90 #473BBF #7167D0 #9C96DF

Accessibility & contrast

On white

7.94

#473BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#473BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473BBF

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473BBF	#FFFFFF	#000000	##FFFFFF
##473BBF	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#004CBD

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #473bbf;
/* rgb */ color: rgb(71, 59, 191);
/* oklch */ color: oklch(45.4% 0.197 279.1);

Tailwind

colors: {
  custom: {
    50: '#8872d3',
    500: '#473bbf',
    950: '#000000',
  },
}

SCSS

$custom: #473bbf;
$custom-light: #8872d3;
$custom-dark: #000000;

JSON

{
  "hex": "#473bbf",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 191
  },
  "hsl": {
    "h": 245.455,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4536,
    "c": 0.19708,
    "h": 279.1
  },
  "luminance": 0.08229
}

Semantic roles & 50–950 ramp

primary

#473BBF

secondary

#C4CA8C

accent

#DC4CCF

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #473BBF

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

Preview Lab → · Contrast checker → · Palette generator →