#475DAD#475DAD

#475DAD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.130 H 269.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#475DAD
RGB	rgb(71, 93, 173)
HSL	hsl(227, 42%, 48%)
HSV	hsv(227, 59%, 68%)
CMYK	cmyk(59%, 46.2%, 0%, 32.2%)
CIE-LAB	lab(41.51, 16.52, -45.43)
CIE-LCH	lch(41.51, 48.34, 289.98°)
OKLab	oklab(50.18% -0.0007 -0.1296)
OKLCH	oklch(50.18% 0.13 269.7)
XYZ	xyz(14.0532, 12.1843, 41.1383)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DAD #AD9747

analogous

#4790AD #475DAD #6447AD

triadic

#475DAD #AD475D #5DAD47

tetradic

#475DAD #AD4790 #AD9747 #47AD64

square

#475DAD #AD4790 #AD9747 #47AD64

split-complementary

#475DAD #AD6447 #90AD47

monochromatic

#232E56 #354682 #475DAD #6E80C3 #99A6D5

Accessibility & contrast

On white

6.11

#475DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#475DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DAD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DAD	#FFFFFF	#000000	##FFFFFF
##475DAD	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3867B0

Deuteranopia (green-blind)

#295EAB

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #475dad;
/* rgb */ color: rgb(71, 93, 173);
/* oklch */ color: oklch(50.2% 0.130 269.7);

Tailwind

colors: {
  custom: {
    50: '#838ac6',
    500: '#475dad',
    950: '#000000',
  },
}

SCSS

$custom: #475dad;
$custom-light: #838ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#475dad",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 173
  },
  "hsl": {
    "h": 227.059,
    "s": 41.803,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50177,
    "c": 0.12958,
    "h": 269.7
  },
  "luminance": 0.12185
}

Semantic roles & 50–950 ramp

primary

#475DAD

secondary

#C1B68E

accent

#B756D2

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475DAD

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

Preview Lab → · Contrast checker → · Palette generator →