#474FB8#474FB8

#474FB8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.164 H 275.1°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#474FB8
RGB	rgb(71, 79, 184)
HSL	hsl(236, 44%, 50%)
HSV	hsv(236, 61%, 72%)
CMYK	cmyk(61.4%, 57.1%, 0%, 27.8%)
CIE-LAB	lab(38.54, 29.26, -56.70)
CIE-LCH	lch(38.54, 63.80, 297.30°)
OKLab	oklab(48.17% 0.0146 -0.1629)
OKLCH	oklch(48.17% 0.164 275.1)
XYZ	xyz(14.0434, 10.3911, 46.6037)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FB8 #B8B047

analogous

#4788B8 #474FB8 #7747B8

triadic

#474FB8 #B8474F #4FB847

tetradic

#474FB8 #B84788 #B8B047 #47B877

square

#474FB8 #B84788 #B8B047 #47B877

split-complementary

#474FB8 #B87747 #88B847

monochromatic

#252960 #363C8C #474FB8 #7379C9 #9FA3DA

Accessibility & contrast

On white

6.82

#474FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#474FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FB8

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FB8	#FFFFFF	#000000	##FFFFFF
##474FB8	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BC

Deuteranopia (green-blind)

#0056B6

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #474fb8;
/* rgb */ color: rgb(71, 79, 184);
/* oklch */ color: oklch(48.2% 0.164 275.1);

Tailwind

colors: {
  custom: {
    50: '#8580ce',
    500: '#474fb8',
    950: '#000000',
  },
}

SCSS

$custom: #474fb8;
$custom-light: #8580ce;
$custom-dark: #000000;

JSON

{
  "hex": "#474fb8",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 184
  },
  "hsl": {
    "h": 235.752,
    "s": 44.314,
    "l": 50
  },
  "oklch": {
    "l": 0.4817,
    "c": 0.16352,
    "h": 275.1
  },
  "luminance": 0.10392
}

Semantic roles & 50–950 ramp

primary

#474FB8

secondary

#C7C394

accent

#CB54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #474FB8

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

Preview Lab → · Contrast checker → · Palette generator →