#474E99#474E99

#474E99 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.121 H 276.5°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#474E99
RGB	rgb(71, 78, 153)
HSL	hsl(235, 37%, 44%)
HSV	hsv(235, 54%, 60%)
CMYK	cmyk(53.6%, 49%, 0%, 40%)
CIE-LAB	lab(36.15, 19.39, -42.08)
CIE-LCH	lch(36.15, 46.33, 294.74°)
OKLab	oklab(45.71% 0.0137 -0.1199)
OKLCH	oklch(45.71% 0.121 276.5)
XYZ	xyz(11.0709, 9.0876, 31.3015)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474E99 #999247

analogous

#477799 #474E99 #694799

triadic

#474E99 #99474E #4E9947

tetradic

#474E99 #994777 #999247 #479969

square

#474E99 #994777 #999247 #479969

split-complementary

#474E99 #996947 #779947

monochromatic

#202345 #34396F #474E99 #656CB8 #8F94CB

Accessibility & contrast

On white

7.45

#474E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#474E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474E99

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474E99	#FFFFFF	#000000	##FFFFFF
##474E99	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B589C

Deuteranopia (green-blind)

#225297

Tritanopia (blue-blind)

#225E6C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #474e99;
/* rgb */ color: rgb(71, 78, 153);
/* oklch */ color: oklch(45.7% 0.121 276.5);

Tailwind

colors: {
  custom: {
    50: '#807fb7',
    500: '#474e99',
    950: '#000000',
  },
}

SCSS

$custom: #474e99;
$custom-light: #807fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#474e99",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 153
  },
  "hsl": {
    "h": 234.878,
    "s": 36.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45705,
    "c": 0.12066,
    "h": 276.5
  },
  "luminance": 0.09088
}

Semantic roles & 50–950 ramp

primary

#474E99

secondary

#B7B385

accent

#C35BCD

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #474E99

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

Preview Lab → · Contrast checker → · Palette generator →