#474EFF#474EFF

#474EFF is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.2% C 0.255 H 272.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#474EFF
RGB	rgb(71, 78, 255)
HSL	hsl(238, 100%, 64%)
HSV	hsv(238, 72%, 100%)
CMYK	cmyk(72.2%, 69.4%, 0%, 0%)
CIE-LAB	lab(44.24, 53.56, -87.95)
CIE-LCH	lch(44.24, 102.98, 301.34°)
OKLab	oklab(54.16% 0.0105 -0.2545)
OKLCH	oklch(54.16% 0.255 272.4)
XYZ	xyz(23.3668, 14.0060, 96.0603)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EFF #FFF847

analogous

#47AAFF #474EFF #9C47FF

triadic

#474EFF #FF474E #4EFF47

tetradic

#474EFF #FF47AA #FFF847 #47FF9C

square

#474EFF #FF47AA #FFF847 #47FF9C

split-complementary

#474EFF #FF9C47 #AAFF47

monochromatic

#0008CC #0A13FF #474EFF #8489FF #C1C4FF

Accessibility & contrast

On white

5.52

#474EFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#474EFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EFF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EFF	#FFFFFF	#000000	##FFFFFF
##474EFF	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071FF

Deuteranopia (green-blind)

#0060FC

Tritanopia (blue-blind)

#007FA1

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #474eff;
/* rgb */ color: rgb(71, 78, 255);
/* oklch */ color: oklch(54.2% 0.255 272.4);

Tailwind

colors: {
  custom: {
    50: '#9481ff',
    500: '#474eff',
    950: '#000000',
  },
}

SCSS

$custom: #474eff;
$custom-light: #9481ff;
$custom-dark: #000000;

JSON

{
  "hex": "#474eff",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 255
  },
  "hsl": {
    "h": 237.717,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.54164,
    "c": 0.25468,
    "h": 272.4
  },
  "luminance": 0.14008
}

Semantic roles & 50–950 ramp

primary

#474EFF

secondary

#F1EFB1

accent

#DD00E6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A18

muted

#7F7C86

Preview Lab

Preview with #474EFF

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

Preview Lab → · Contrast checker → · Palette generator →