#474CAA#474CAA

#474CAA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.148 H 276.7°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#474CAA
RGB	rgb(71, 76, 170)
HSL	hsl(237, 41%, 47%)
HSV	hsv(237, 58%, 67%)
CMYK	cmyk(58.2%, 55.3%, 0%, 33.3%)
CIE-LAB	lab(36.76, 26.41, -51.29)
CIE-LCH	lch(36.76, 57.69, 297.25°)
OKLab	oklab(46.53% 0.0173 -0.147)
OKLCH	oklch(46.53% 0.148 276.7)
XYZ	xyz(12.4363, 9.4099, 39.1834)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CAA #AAA547

analogous

#477DAA #474CAA #7447AA

triadic

#474CAA #AA474C #4CAA47

tetradic

#474CAA #AA477D #AAA547 #47AA74

square

#474CAA #AA477D #AAA547 #47AA74

split-complementary

#474CAA #AA7447 #7DAA47

monochromatic

#232554 #35397F #474CAA #6C71C2 #989BD4

Accessibility & contrast

On white

7.29

#474CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#474CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CAA

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CAA	#FFFFFF	#000000	##FFFFFF
##474CAA	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5BAD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#066273

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #474caa;
/* rgb */ color: rgb(71, 76, 170);
/* oklch */ color: oklch(46.5% 0.148 276.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#474caa",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 170
  },
  "hsl": {
    "h": 236.97,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46528,
    "c": 0.14799,
    "h": 276.7
  },
  "luminance": 0.09411
}

Semantic roles & 50–950 ramp

primary

#474CAA

secondary

#C0BD8D

accent

#CB57D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #474CAA

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

Preview Lab → · Contrast checker → · Palette generator →