#474AB5#474AB5

#474AB5 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.166 H 276.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#474AB5
RGB	rgb(71, 74, 181)
HSL	hsl(238, 44%, 49%)
HSV	hsv(238, 61%, 71%)
CMYK	cmyk(60.8%, 59.1%, 0%, 29%)
CIE-LAB	lab(37.06, 31.41, -57.32)
CIE-LCH	lch(37.06, 65.36, 298.72°)
OKLab	oklab(47.01% 0.0194 -0.1647)
OKLCH	oklch(47.01% 0.166 276.7)
XYZ	xyz(13.3851, 9.5723, 44.8494)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474AB5 #B5B247

analogous

#4781B5 #474AB5 #7B47B5

triadic

#474AB5 #B5474A #4AB547

tetradic

#474AB5 #B54781 #B5B247 #47B57B

square

#474AB5 #B54781 #B5B247 #47B57B

split-complementary

#474AB5 #B57B47 #81B547

monochromatic

#25265D #363889 #474AB5 #7274C8 #9E9FD9

Accessibility & contrast

On white

7.21

#474AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#474AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474AB5

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474AB5	#FFFFFF	#000000	##FFFFFF
##474AB5	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474ab5;
/* rgb */ color: rgb(71, 74, 181);
/* oklch */ color: oklch(47.0% 0.166 276.7);

Tailwind

colors: {
  custom: {
    50: '#857ccc',
    500: '#474ab5',
    950: '#000000',
  },
}

SCSS

$custom: #474ab5;
$custom-light: #857ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#474ab5",
  "rgb": {
    "r": 71,
    "g": 74,
    "b": 181
  },
  "hsl": {
    "h": 238.364,
    "s": 43.651,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47007,
    "c": 0.16588,
    "h": 276.7
  },
  "luminance": 0.09573
}

Semantic roles & 50–950 ramp

primary

#474AB5

secondary

#C5C493

accent

#D054D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #474AB5

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

Preview Lab → · Contrast checker → · Palette generator →