#474EB8#474EB8

#474EB8 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.165 H 275.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#474EB8
RGB	rgb(71, 78, 184)
HSL	hsl(236, 44%, 50%)
HSV	hsv(236, 61%, 72%)
CMYK	cmyk(61.4%, 57.6%, 0%, 27.8%)
CIE-LAB	lab(38.28, 29.90, -57.11)
CIE-LCH	lch(38.28, 64.46, 297.63°)
OKLab	oklab(47.98% 0.0156 -0.1641)
OKLCH	oklch(47.98% 0.165 275.4)
XYZ	xyz(13.9718, 10.2480, 46.5799)
Luminance	0.1025 (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

#474EB8 #B8B147

analogous

#4787B8 #474EB8 #7847B8

triadic

#474EB8 #B8474E #4EB847

tetradic

#474EB8 #B84787 #B8B147 #47B878

square

#474EB8 #B84787 #B8B147 #47B878

split-complementary

#474EB8 #B87847 #87B847

monochromatic

#252960 #363B8C #474EB8 #7378C9 #9FA3DA

Accessibility & contrast

On white

6.89

#474EB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#474EB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EB8

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EB8	#FFFFFF	#000000	##FFFFFF
##474EB8	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#0055B6

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #474eb8;
/* rgb */ color: rgb(71, 78, 184);
/* oklch */ color: oklch(48.0% 0.165 275.4);

Tailwind

colors: {
  custom: {
    50: '#867fce',
    500: '#474eb8',
    950: '#000000',
  },
}

SCSS

$custom: #474eb8;
$custom-light: #867fce;
$custom-dark: #000000;

JSON

{
  "hex": "#474eb8",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 184
  },
  "hsl": {
    "h": 236.283,
    "s": 44.314,
    "l": 50
  },
  "oklch": {
    "l": 0.47983,
    "c": 0.16481,
    "h": 275.4
  },
  "luminance": 0.10249
}

Semantic roles & 50–950 ramp

primary

#474EB8

secondary

#C7C494

accent

#CC54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #474EB8

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

Preview Lab → · Contrast checker → · Palette generator →