#473FCF#473FCF

#473FCF is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.212 H 277.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#473FCF
RGB	rgb(71, 63, 207)
HSL	hsl(243, 60%, 53%)
HSV	hsv(243, 70%, 81%)
CMYK	cmyk(65.7%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(36.74, 46.63, -73.05)
CIE-LCH	lch(36.74, 86.66, 302.55°)
OKLab	oklab(47.44% 0.026 -0.2109)
OKLCH	oklch(47.44% 0.212 277)
XYZ	xyz(15.6349, 9.3983, 60.0095)
Luminance	0.0940 (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

#473FCF #C7CF3F

analogous

#3F7FCF #473FCF #8F3FCF

triadic

#473FCF #CF473F #3FCF47

tetradic

#473FCF #CF3F7F #C7CF3F #3FCF8F

square

#473FCF #CF3F7F #C7CF3F #3FCF8F

split-complementary

#473FCF #CF8F3F #7FCF3F

monochromatic

#221E76 #312AA7 #473FCF #7670DB #A5A1E7

Accessibility & contrast

On white

7.29

#473FCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#473FCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FCF

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FCF	#FFFFFF	#000000	##FFFFFF
##473FCF	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD3

Deuteranopia (green-blind)

#0050CC

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #473fcf;
/* rgb */ color: rgb(71, 63, 207);
/* oklch */ color: oklch(47.4% 0.212 277.0);

Tailwind

colors: {
  custom: {
    50: '#8b75df',
    500: '#473fcf',
    950: '#000000',
  },
}

SCSS

$custom: #473fcf;
$custom-light: #8b75df;
$custom-dark: #000000;

JSON

{
  "hex": "#473fcf",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 243.333,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47444,
    "c": 0.21249,
    "h": 277
  },
  "luminance": 0.094
}

Semantic roles & 50–950 ramp

primary

#473FCF

secondary

#D1D496

accent

#E345DA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #473FCF

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

Preview Lab → · Contrast checker → · Palette generator →