#474EF0#474EF0

#474EF0 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.8% C 0.237 H 273.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#474EF0
RGB	rgb(71, 78, 240)
HSL	hsl(238, 85%, 61%)
HSV	hsv(238, 70%, 94%)
CMYK	cmyk(70.4%, 67.5%, 0%, 5.9%)
CIE-LAB	lab(42.88, 48.70, -81.79)
CIE-LCH	lch(42.88, 95.19, 300.77°)
OKLab	oklab(52.77% 0.0123 -0.2365)
OKLCH	oklch(52.77% 0.237 273)
XYZ	xyz(21.0458, 13.0776, 83.8363)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EF0 #F0E947

analogous

#47A2F0 #474EF0 #9447F0

triadic

#474EF0 #F0474E #4EF047

tetradic

#474EF0 #F047A2 #F0E947 #47F094

square

#474EF0 #F047A2 #F0E947 #47F094

split-complementary

#474EF0 #F09447 #A2F047

monochromatic

#0E15AE #131CE7 #474EF0 #8084F5 #B8BBF9

Accessibility & contrast

On white

5.81

#474EF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#474EF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EF0

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EF0	#FFFFFF	#000000	##FFFFFF
##474EF0	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DF5

Deuteranopia (green-blind)

#005DED

Tritanopia (blue-blind)

#007A99

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #474ef0;
/* rgb */ color: rgb(71, 78, 240);
/* oklch */ color: oklch(52.8% 0.237 273.0);

Tailwind

colors: {
  custom: {
    50: '#9080f6',
    500: '#474ef0',
    950: '#000000',
  },
}

SCSS

$custom: #474ef0;
$custom-light: #9080f6;
$custom-dark: #000000;

JSON

{
  "hex": "#474ef0",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 240
  },
  "hsl": {
    "h": 237.515,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52771,
    "c": 0.2368,
    "h": 273
  },
  "luminance": 0.1308
}

Semantic roles & 50–950 ramp

primary

#474EF0

secondary

#E9E7AA

accent

#D804E1

background

#F9F7FF

surface

#F2EEFF

border

#CCC9D7

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #474EF0

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

Preview Lab → · Contrast checker → · Palette generator →