#475FB2#475FB2

#475FB2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.134 H 269.1°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#475FB2
RGB	rgb(71, 95, 178)
HSL	hsl(227, 43%, 49%)
HSV	hsv(227, 60%, 70%)
CMYK	cmyk(60.1%, 46.6%, 0%, 30.2%)
CIE-LAB	lab(42.36, 16.96, -47.00)
CIE-LCH	lch(42.36, 49.97, 289.84°)
OKLab	oklab(50.93% -0.0021 -0.1342)
OKLCH	oklch(50.93% 0.134 269.1)
XYZ	xyz(14.7239, 12.7372, 43.7935)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FB2 #B29A47

analogous

#4795B2 #475FB2 #6547B2

triadic

#475FB2 #B2475F #5FB247

tetradic

#475FB2 #B24795 #B29A47 #47B265

square

#475FB2 #B24795 #B29A47 #47B265

split-complementary

#475FB2 #B26547 #95B247

monochromatic

#24305B #364886 #475FB2 #7083C6 #9CA9D7

Accessibility & contrast

On white

5.92

#475FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#475FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FB2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FB2	#FFFFFF	#000000	##FFFFFF
##475FB2	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B5

Deuteranopia (green-blind)

#2760B0

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #475fb2;
/* rgb */ color: rgb(71, 95, 178);
/* oklch */ color: oklch(50.9% 0.134 269.1);

Tailwind

colors: {
  custom: {
    50: '#848cc9',
    500: '#475fb2',
    950: '#000000',
  },
}

SCSS

$custom: #475fb2;
$custom-light: #848cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#475fb2",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 178
  },
  "hsl": {
    "h": 226.542,
    "s": 42.972,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5093,
    "c": 0.13418,
    "h": 269.1
  },
  "luminance": 0.12738
}

Semantic roles & 50–950 ramp

primary

#475FB2

secondary

#C4B891

accent

#B755D3

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #475FB2

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

Preview Lab → · Contrast checker → · Palette generator →