#475DAA#475DAA

#475DAA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.0% C 0.125 H 269.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#475DAA
RGB	rgb(71, 93, 170)
HSL	hsl(227, 41%, 47%)
HSV	hsv(227, 58%, 67%)
CMYK	cmyk(58.2%, 45.3%, 0%, 33.3%)
CIE-LAB	lab(41.33, 15.48, -43.95)
CIE-LCH	lch(41.33, 46.60, 289.41°)
OKLab	oklab(49.98% -0.0012 -0.1252)
OKLCH	oklch(49.98% 0.125 269.5)
XYZ	xyz(13.7662, 12.0695, 39.6266)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DAA #AA9447

analogous

#478EAA #475DAA #6347AA

triadic

#475DAA #AA475D #5DAA47

tetradic

#475DAA #AA478E #AA9447 #47AA63

square

#475DAA #AA478E #AA9447 #47AA63

split-complementary

#475DAA #AA6347 #8EAA47

monochromatic

#232E54 #35457F #475DAA #6C7FC2 #98A5D4

Accessibility & contrast

On white

6.15

#475DAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#475DAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DAA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DAA	#FFFFFF	#000000	##FFFFFF
##475DAA	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AD

Deuteranopia (green-blind)

#2D5DA8

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #475daa;
/* rgb */ color: rgb(71, 93, 170);
/* oklch */ color: oklch(50.0% 0.125 269.5);

Tailwind

colors: {
  custom: {
    50: '#828ac4',
    500: '#475daa',
    950: '#000000',
  },
}

SCSS

$custom: #475daa;
$custom-light: #828ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#475daa",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 170
  },
  "hsl": {
    "h": 226.667,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4998,
    "c": 0.12524,
    "h": 269.5
  },
  "luminance": 0.12071
}

Semantic roles & 50–950 ramp

primary

#475DAA

secondary

#C0B58D

accent

#B657D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #475DAA

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

Preview Lab → · Contrast checker → · Palette generator →