#474DA7#474DA7

#474DA7 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.142 H 276.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#474DA7
RGB	rgb(71, 77, 167)
HSL	hsl(236, 40%, 47%)
HSV	hsv(236, 57%, 65%)
CMYK	cmyk(57.5%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(36.81, 24.76, -49.42)
CIE-LCH	lch(36.81, 55.28, 296.61°)
OKLab	oklab(46.5% 0.016 -0.1415)
OKLCH	oklch(46.5% 0.142 276.5)
XYZ	xyz(12.2252, 9.4365, 37.7289)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DA7 #A7A147

analogous

#477DA7 #474DA7 #7147A7

triadic

#474DA7 #A7474D #4DA747

tetradic

#474DA7 #A7477D #A7A147 #47A771

square

#474DA7 #A7477D #A7A147 #47A771

split-complementary

#474DA7 #A77147 #7DA747

monochromatic

#222551 #35397C #474DA7 #6B70C0 #969AD2

Accessibility & contrast

On white

7.27

#474DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#474DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DA7

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DA7	#FFFFFF	#000000	##FFFFFF
##474DA7	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175BAA

Deuteranopia (green-blind)

#0053A5

Tritanopia (blue-blind)

#0E6272

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474da7;
/* rgb */ color: rgb(71, 77, 167);
/* oklch */ color: oklch(46.5% 0.142 276.5);

Tailwind

colors: {
  custom: {
    50: '#837ec2',
    500: '#474da7',
    950: '#000000',
  },
}

SCSS

$custom: #474da7;
$custom-light: #837ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#474da7",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 236.25,
    "s": 40.336,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46498,
    "c": 0.14239,
    "h": 276.5
  },
  "luminance": 0.09437
}

Semantic roles & 50–950 ramp

primary

#474DA7

secondary

#BEBB8B

accent

#C958D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #474DA7

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

Preview Lab → · Contrast checker → · Palette generator →