#474EB9#474EB9

#474EB9 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.166 H 275.4°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#474EB9
RGB	rgb(71, 78, 185)
HSL	hsl(236, 45%, 50%)
HSV	hsv(236, 62%, 73%)
CMYK	cmyk(61.6%, 57.8%, 0%, 27.5%)
CIE-LAB	lab(38.36, 30.24, -57.57)
CIE-LCH	lch(38.36, 65.03, 297.71°)
OKLab	oklab(48.06% 0.0156 -0.1655)
OKLCH	oklch(48.06% 0.166 275.4)
XYZ	xyz(14.0770, 10.2900, 47.1339)
Luminance	0.1029 (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

#474EB9 #B9B247

analogous

#4787B9 #474EB9 #7947B9

triadic

#474EB9 #B9474E #4EB947

tetradic

#474EB9 #B94787 #B9B247 #47B979

square

#474EB9 #B94787 #B9B247 #47B979

split-complementary

#474EB9 #B97947 #87B947

monochromatic

#252961 #363B8D #474EB9 #7379CA #A0A3DB

Accessibility & contrast

On white

6.87

#474EB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#474EB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EB9

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EB9	#FFFFFF	#000000	##FFFFFF
##474EB9	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0055B7

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #474eb9;
/* rgb */ color: rgb(71, 78, 185);
/* oklch */ color: oklch(48.1% 0.166 275.4);

Tailwind

colors: {
  custom: {
    50: '#867fcf',
    500: '#474eb9',
    950: '#000000',
  },
}

SCSS

$custom: #474eb9;
$custom-light: #867fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#474eb9",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 185
  },
  "hsl": {
    "h": 236.316,
    "s": 44.882,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48062,
    "c": 0.16618,
    "h": 275.4
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#474EB9

secondary

#C7C494

accent

#CD53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #474EB9

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

Preview Lab → · Contrast checker → · Palette generator →