#474CA1#474CA1

#474CA1 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.135 H 277.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#474CA1
RGB	rgb(71, 76, 161)
HSL	hsl(237, 39%, 45%)
HSV	hsv(237, 56%, 63%)
CMYK	cmyk(55.9%, 52.8%, 0%, 36.9%)
CIE-LAB	lab(36.14, 23.37, -46.91)
CIE-LCH	lch(36.14, 52.42, 296.48°)
OKLab	oklab(45.86% 0.0168 -0.1341)
OKLCH	oklch(45.86% 0.135 277.1)
XYZ	xyz(11.6140, 9.0809, 34.8521)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CA1 #A19C47

analogous

#4779A1 #474CA1 #6F47A1

triadic

#474CA1 #A1474C #4CA147

tetradic

#474CA1 #A14779 #A19C47 #47A16F

square

#474CA1 #A14779 #A19C47 #47A16F

split-complementary

#474CA1 #A16F47 #79A147

monochromatic

#22244C #343877 #474CA1 #696DBD #9396CF

Accessibility & contrast

On white

7.46

#474CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#474CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CA1

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CA1	#FFFFFF	#000000	##FFFFFF
##474CA1	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E59A4

Deuteranopia (green-blind)

#0D519F

Tritanopia (blue-blind)

#195F6F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #474ca1;
/* rgb */ color: rgb(71, 76, 161);
/* oklch */ color: oklch(45.9% 0.135 277.1);

Tailwind

colors: {
  custom: {
    50: '#827ebd',
    500: '#474ca1',
    950: '#000000',
  },
}

SCSS

$custom: #474ca1;
$custom-light: #827ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#474ca1",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 161
  },
  "hsl": {
    "h": 236.667,
    "s": 38.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45863,
    "c": 0.13515,
    "h": 277.1
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#474CA1

secondary

#BBB889

accent

#C859CF

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #474CA1

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

Preview Lab → · Contrast checker → · Palette generator →