#474FE4#474FE4

#474FE4 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.8% C 0.221 H 273.3°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#474FE4
RGB	rgb(71, 79, 228)
HSL	hsl(237, 74%, 59%)
HSV	hsv(237, 69%, 89%)
CMYK	cmyk(68.9%, 65.4%, 0%, 10.6%)
CIE-LAB	lab(42.05, 44.15, -76.37)
CIE-LCH	lch(42.05, 88.22, 300.03°)
OKLab	oklab(51.85% 0.0129 -0.2206)
OKLCH	oklch(51.85% 0.221 273.3)
XYZ	xyz(19.3934, 12.5311, 74.7805)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FE4 #E4DC47

analogous

#479DE4 #474FE4 #8D47E4

triadic

#474FE4 #E4474F #4FE447

tetradic

#474FE4 #E4479D #E4DC47 #47E48D

square

#474FE4 #E4479D #E4DC47 #47E48D

split-complementary

#474FE4 #E48D47 #9DE447

monochromatic

#171D9A #1E27CF #474FE4 #7C82EC #B2B5F4

Accessibility & contrast

On white

5.99

#474FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#474FE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FE4

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FE4	#FFFFFF	#000000	##FFFFFF
##474FE4	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE9

Deuteranopia (green-blind)

#005CE1

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #474fe4;
/* rgb */ color: rgb(71, 79, 228);
/* oklch */ color: oklch(51.8% 0.221 273.3);

Tailwind

colors: {
  custom: {
    50: '#8e81ee',
    500: '#474fe4',
    950: '#000000',
  },
}

SCSS

$custom: #474fe4;
$custom-light: #8e81ee;
$custom-dark: #000000;

JSON

{
  "hex": "#474fe4",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 228
  },
  "hsl": {
    "h": 236.943,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51847,
    "c": 0.22099,
    "h": 273.3
  },
  "luminance": 0.12533
}

Semantic roles & 50–950 ramp

primary

#474FE4

secondary

#E2DFA4

accent

#E837F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #474FE4

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

Preview Lab → · Contrast checker → · Palette generator →