#474DD4#474DD4

#474DD4 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.1% C 0.203 H 274.4°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#474DD4
RGB	rgb(71, 77, 212)
HSL	hsl(237, 62%, 55%)
HSV	hsv(237, 67%, 83%)
CMYK	cmyk(66.5%, 63.7%, 0%, 16.9%)
CIE-LAB	lab(40.24, 40.01, -70.19)
CIE-LCH	lch(40.24, 80.79, 299.68°)
OKLab	oklab(50.12% 0.0155 -0.2025)
OKLCH	oklch(50.12% 0.203 274.4)
XYZ	xyz(17.1321, 11.3993, 63.5720)
Luminance	0.1140 (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

#474DD4 #D4CE47

analogous

#4793D4 #474DD4 #8747D4

triadic

#474DD4 #D4474D #4DD447

tetradic

#474DD4 #D44793 #D4CE47 #47D487

square

#474DD4 #D44793 #D4CE47 #47D487

split-complementary

#474DD4 #D48747 #93D447

monochromatic

#1E2382 #2A30B4 #474DD4 #797DE0 #AAADEB

Accessibility & contrast

On white

6.40

#474DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#474DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DD4

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DD4	#FFFFFF	#000000	##FFFFFF
##474DD4	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D8

Deuteranopia (green-blind)

#0059D1

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #474dd4;
/* rgb */ color: rgb(71, 77, 212);
/* oklch */ color: oklch(50.1% 0.203 274.4);

Tailwind

colors: {
  custom: {
    50: '#8b7fe2',
    500: '#474dd4',
    950: '#000000',
  },
}

SCSS

$custom: #474dd4;
$custom-light: #8b7fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#474dd4",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 212
  },
  "hsl": {
    "h": 237.447,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50116,
    "c": 0.20309,
    "h": 274.4
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#474DD4

secondary

#D9D69E

accent

#DE43E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #474DD4

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

Preview Lab → · Contrast checker → · Palette generator →