#473BC4#473BC4

#473BC4 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.203 H 278.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#473BC4
RGB	rgb(71, 59, 196)
HSL	hsl(245, 54%, 50%)
HSV	hsv(245, 70%, 77%)
CMYK	cmyk(63.8%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(34.91, 45.40, -69.66)
CIE-LCH	lch(34.91, 83.15, 303.10°)
OKLab	oklab(45.82% 0.0305 -0.201)
OKLCH	oklch(45.82% 0.203 278.6)
XYZ	xyz(14.1231, 8.4519, 53.1010)
Luminance	0.0845 (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

#473BC4 #B8C43B

analogous

#3B74C4 #473BC4 #8B3BC4

triadic

#473BC4 #C4473B #3BC447

tetradic

#473BC4 #C43B74 #B8C43B #3BC48B

square

#473BC4 #C43B74 #B8C43B #3BC48B

split-complementary

#473BC4 #C48B3B #74C43B

monochromatic

#251F66 #362D95 #473BC4 #736AD2 #9F99E0

Accessibility & contrast

On white

7.80

#473BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#473BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473BC4

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473BC4	#FFFFFF	#000000	##FFFFFF
##473BC4	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C8

Deuteranopia (green-blind)

#004CC1

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #473bc4;
/* rgb */ color: rgb(71, 59, 196);
/* oklch */ color: oklch(45.8% 0.203 278.6);

Tailwind

colors: {
  custom: {
    50: '#8972d7',
    500: '#473bc4',
    950: '#000000',
  },
}

SCSS

$custom: #473bc4;
$custom-light: #8972d7;
$custom-dark: #000000;

JSON

{
  "hex": "#473bc4",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 245.255,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.45824,
    "c": 0.20328,
    "h": 278.6
  },
  "luminance": 0.08453
}

Semantic roles & 50–950 ramp

primary

#473BC4

secondary

#C7CC8F

accent

#DD4BD0

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #473BC4

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

Preview Lab → · Contrast checker → · Palette generator →