#474DA4#474DA4

#474DA4 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.138 H 276.6°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#474DA4
RGB	rgb(71, 77, 164)
HSL	hsl(236, 40%, 46%)
HSV	hsv(236, 57%, 64%)
CMYK	cmyk(56.7%, 53%, 0%, 35.7%)
CIE-LAB	lab(36.61, 23.74, -47.96)
CIE-LCH	lch(36.61, 53.51, 296.34°)
OKLab	oklab(46.28% 0.0159 -0.1372)
OKLCH	oklch(46.28% 0.138 276.6)
XYZ	xyz(11.9511, 9.3269, 36.2853)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DA4 #A49E47

analogous

#477BA4 #474DA4 #6F47A4

triadic

#474DA4 #A4474D #4DA447

tetradic

#474DA4 #A4477B #A49E47 #47A46F

square

#474DA4 #A4477B #A49E47 #47A46F

split-complementary

#474DA4 #A46F47 #7BA447

monochromatic

#22254F #353979 #474DA4 #6A6FBE #9598D1

Accessibility & contrast

On white

7.33

#474DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#474DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DA4

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DA4	#FFFFFF	#000000	##FFFFFF
##474DA4	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5AA7

Deuteranopia (green-blind)

#0852A2

Tritanopia (blue-blind)

#146171

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #474da4;
/* rgb */ color: rgb(71, 77, 164);
/* oklch */ color: oklch(46.3% 0.138 276.6);

Tailwind

colors: {
  custom: {
    50: '#827ec0',
    500: '#474da4',
    950: '#000000',
  },
}

SCSS

$custom: #474da4;
$custom-light: #827ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#474da4",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 164
  },
  "hsl": {
    "h": 236.129,
    "s": 39.574,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46279,
    "c": 0.13809,
    "h": 276.6
  },
  "luminance": 0.09328
}

Semantic roles & 50–950 ramp

primary

#474DA4

secondary

#BDB98A

accent

#C858CF

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #474DA4

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

Preview Lab → · Contrast checker → · Palette generator →