#474AB4#474AB4

#474AB4 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.165 H 276.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#474AB4
RGB	rgb(71, 74, 180)
HSL	hsl(238, 43%, 49%)
HSV	hsv(238, 61%, 71%)
CMYK	cmyk(60.6%, 58.9%, 0%, 29.4%)
CIE-LAB	lab(36.99, 31.07, -56.85)
CIE-LCH	lch(36.99, 64.79, 298.66°)
OKLab	oklab(46.93% 0.0194 -0.1634)
OKLCH	oklch(46.93% 0.165 276.8)
XYZ	xyz(13.2829, 9.5314, 44.3110)
Luminance	0.0953 (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

#474AB4 #B4B147

analogous

#4781B4 #474AB4 #7B47B4

triadic

#474AB4 #B4474A #4AB447

tetradic

#474AB4 #B44781 #B4B147 #47B47B

square

#474AB4 #B44781 #B4B147 #47B47B

split-complementary

#474AB4 #B47B47 #81B447

monochromatic

#24265C #363888 #474AB4 #7174C7 #9D9FD8

Accessibility & contrast

On white

7.23

#474AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#474AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474AB4

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474AB4	#FFFFFF	#000000	##FFFFFF
##474AB4	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB8

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474ab4;
/* rgb */ color: rgb(71, 74, 180);
/* oklch */ color: oklch(46.9% 0.165 276.8);

Tailwind

colors: {
  custom: {
    50: '#857ccb',
    500: '#474ab4',
    950: '#000000',
  },
}

SCSS

$custom: #474ab4;
$custom-light: #857ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#474ab4",
  "rgb": {
    "r": 71,
    "g": 74,
    "b": 180
  },
  "hsl": {
    "h": 238.349,
    "s": 43.426,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46928,
    "c": 0.16451,
    "h": 276.8
  },
  "luminance": 0.09532
}

Semantic roles & 50–950 ramp

primary

#474AB4

secondary

#C5C392

accent

#D055D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #474AB4

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

Preview Lab → · Contrast checker → · Palette generator →