#474DC4#474DC4

#474DC4 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.8% C 0.182 H 275.1°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#474DC4
RGB	rgb(71, 77, 196)
HSL	hsl(237, 51%, 52%)
HSV	hsv(237, 64%, 77%)
CMYK	cmyk(63.8%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(38.95, 34.61, -63.04)
CIE-LCH	lch(38.95, 71.91, 298.77°)
OKLab	oklab(48.77% 0.0164 -0.1815)
OKLCH	oklch(48.77% 0.182 275.1)
XYZ	xyz(15.2129, 10.6316, 53.4643)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DC4 #C4BE47

analogous

#478CC4 #474DC4 #8047C4

triadic

#474DC4 #C4474D #4DC447

tetradic

#474DC4 #C4478C #C4BE47 #47C480

square

#474DC4 #C4478C #C4BE47 #47C480

split-complementary

#474DC4 #C48047 #8CC447

monochromatic

#23276D #32379C #474DC4 #757AD3 #A4A7E2

Accessibility & contrast

On white

6.72

#474DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#474DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DC4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DC4	#FFFFFF	#000000	##FFFFFF
##474DC4	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C8

Deuteranopia (green-blind)

#0056C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #474dc4;
/* rgb */ color: rgb(71, 77, 196);
/* oklch */ color: oklch(48.8% 0.182 275.1);

Tailwind

colors: {
  custom: {
    50: '#887fd7',
    500: '#474dc4',
    950: '#000000',
  },
}

SCSS

$custom: #474dc4;
$custom-light: #887fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#474dc4",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 237.12,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48766,
    "c": 0.18225,
    "h": 275.1
  },
  "luminance": 0.10633
}

Semantic roles & 50–950 ramp

primary

#474DC4

secondary

#CFCC98

accent

#D44DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #474DC4

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

Preview Lab → · Contrast checker → · Palette generator →