#474EC4#474EC4

#474EC4 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.9% C 0.181 H 274.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#474EC4
RGB	rgb(71, 78, 196)
HSL	hsl(237, 51%, 52%)
HSV	hsv(237, 64%, 77%)
CMYK	cmyk(63.8%, 60.2%, 0%, 23.1%)
CIE-LAB	lab(39.19, 33.98, -62.64)
CIE-LCH	lch(39.19, 71.27, 298.48°)
OKLab	oklab(48.95% 0.0155 -0.1803)
OKLCH	oklch(48.95% 0.181 274.9)
XYZ	xyz(15.2835, 10.7726, 53.4878)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EC4 #C4BD47

analogous

#478DC4 #474EC4 #7F47C4

triadic

#474EC4 #C4474E #4EC447

tetradic

#474EC4 #C4478D #C4BD47 #47C47F

square

#474EC4 #C4478D #C4BD47 #47C47F

split-complementary

#474EC4 #C47F47 #8DC447

monochromatic

#23276D #32389C #474EC4 #757BD3 #A4A7E2

Accessibility & contrast

On white

6.66

#474EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#474EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EC4

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EC4	#FFFFFF	#000000	##FFFFFF
##474EC4	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #474ec4;
/* rgb */ color: rgb(71, 78, 196);
/* oklch */ color: oklch(48.9% 0.181 274.9);

Tailwind

colors: {
  custom: {
    50: '#887fd7',
    500: '#474ec4',
    950: '#000000',
  },
}

SCSS

$custom: #474ec4;
$custom-light: #887fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#474ec4",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 196
  },
  "hsl": {
    "h": 236.64,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48945,
    "c": 0.18101,
    "h": 274.9
  },
  "luminance": 0.10774
}

Semantic roles & 50–950 ramp

primary

#474EC4

secondary

#CFCC98

accent

#D34DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #474EC4

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

Preview Lab → · Contrast checker → · Palette generator →