#474DAA#474DAA

#474DAA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.147 H 276.3°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#474DAA
RGB	rgb(71, 77, 170)
HSL	hsl(236, 41%, 47%)
HSV	hsv(236, 58%, 67%)
CMYK	cmyk(58.2%, 54.7%, 0%, 33.3%)
CIE-LAB	lab(37.02, 25.77, -50.87)
CIE-LCH	lch(37.02, 57.03, 296.87°)
OKLab	oklab(46.72% 0.0162 -0.1457)
OKLCH	oklch(46.72% 0.147 276.3)
XYZ	xyz(12.5058, 9.5487, 39.2065)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DAA #AAA447

analogous

#477EAA #474DAA #7347AA

triadic

#474DAA #AA474D #4DAA47

tetradic

#474DAA #AA477E #AAA447 #47AA73

square

#474DAA #AA477E #AAA447 #47AA73

split-complementary

#474DAA #AA7347 #7EAA47

monochromatic

#232654 #35397F #474DAA #6C72C2 #989BD4

Accessibility & contrast

On white

7.22

#474DAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#474DAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DAA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DAA	#FFFFFF	#000000	##FFFFFF
##474DAA	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105BAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#056374

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474daa;
/* rgb */ color: rgb(71, 77, 170);
/* oklch */ color: oklch(46.7% 0.147 276.3);

Tailwind

colors: {
  custom: {
    50: '#837ec4',
    500: '#474daa',
    950: '#000000',
  },
}

SCSS

$custom: #474daa;
$custom-light: #837ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#474daa",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 170
  },
  "hsl": {
    "h": 236.364,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46721,
    "c": 0.14664,
    "h": 276.3
  },
  "luminance": 0.0955
}

Semantic roles & 50–950 ramp

primary

#474DAA

secondary

#C0BD8D

accent

#CA57D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #474DAA

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

Preview Lab → · Contrast checker → · Palette generator →