#474CA8#474CA8

#474CA8 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.145 H 276.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#474CA8
RGB	rgb(71, 76, 168)
HSL	hsl(237, 41%, 47%)
HSV	hsv(237, 58%, 66%)
CMYK	cmyk(57.7%, 54.8%, 0%, 34.1%)
CIE-LAB	lab(36.62, 25.74, -50.33)
CIE-LCH	lch(36.62, 56.53, 297.09°)
OKLab	oklab(46.38% 0.0172 -0.1441)
OKLCH	oklch(46.38% 0.145 276.8)
XYZ	xyz(12.2486, 9.3348, 38.1945)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CA8 #A8A347

analogous

#477DA8 #474CA8 #7347A8

triadic

#474CA8 #A8474C #4CA847

tetradic

#474CA8 #A8477D #A8A347 #47A873

square

#474CA8 #A8477D #A8A347 #47A873

split-complementary

#474CA8 #A87347 #7DA847

monochromatic

#232552 #35397D #474CA8 #6C70C1 #979AD3

Accessibility & contrast

On white

7.32

#474CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#474CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CA8

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CA8	#FFFFFF	#000000	##FFFFFF
##474CA8	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115AAB

Deuteranopia (green-blind)

#0052A6

Tritanopia (blue-blind)

#0C6172

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #474ca8;
/* rgb */ color: rgb(71, 76, 168);
/* oklch */ color: oklch(46.4% 0.145 276.8);

Tailwind

colors: {
  custom: {
    50: '#837ec2',
    500: '#474ca8',
    950: '#000000',
  },
}

SCSS

$custom: #474ca8;
$custom-light: #837ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#474ca8",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 168
  },
  "hsl": {
    "h": 236.907,
    "s": 40.586,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46378,
    "c": 0.14516,
    "h": 276.8
  },
  "luminance": 0.09336
}

Semantic roles & 50–950 ramp

primary

#474CA8

secondary

#BFBC8C

accent

#CA57D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #474CA8

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

Preview Lab → · Contrast checker → · Palette generator →