#475FA9#475FA9

#475FA9 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.121 H 268.3°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#475FA9
RGB	rgb(71, 95, 169)
HSL	hsl(225, 41%, 47%)
HSV	hsv(225, 58%, 66%)
CMYK	cmyk(58%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(41.83, 13.86, -42.57)
CIE-LCH	lch(41.83, 44.77, 288.04°)
OKLab	oklab(50.34% -0.0036 -0.1211)
OKLCH	oklch(50.34% 0.121 268.3)
XYZ	xyz(13.8498, 12.3875, 39.1896)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FA9 #A99147

analogous

#4790A9 #475FA9 #6047A9

triadic

#475FA9 #A9475F #5FA947

tetradic

#475FA9 #A94790 #A99147 #47A960

square

#475FA9 #A94790 #A99147 #47A960

split-complementary

#475FA9 #A96047 #90A947

monochromatic

#232F53 #35477E #475FA9 #6C81C1 #97A6D3

Accessibility & contrast

On white

6.04

#475FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#475FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FA9

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FA9	#FFFFFF	#000000	##FFFFFF
##475FA9	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E67AC

Deuteranopia (green-blind)

#315FA7

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475fa9;
/* rgb */ color: rgb(71, 95, 169);
/* oklch */ color: oklch(50.3% 0.121 268.3);

Tailwind

colors: {
  custom: {
    50: '#828cc3',
    500: '#475fa9',
    950: '#000000',
  },
}

SCSS

$custom: #475fa9;
$custom-light: #828cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#475fa9",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 225.306,
    "s": 40.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.50343,
    "c": 0.12118,
    "h": 268.3
  },
  "luminance": 0.12389
}

Semantic roles & 50–950 ramp

primary

#475FA9

secondary

#BFB38C

accent

#B357D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #475FA9

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

Preview Lab → · Contrast checker → · Palette generator →