#475CA6#475CA6

#475CA6 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.121 H 269.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#475CA6
RGB	rgb(71, 92, 166)
HSL	hsl(227, 40%, 46%)
HSV	hsv(227, 57%, 65%)
CMYK	cmyk(57.2%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(40.81, 14.75, -42.41)
CIE-LCH	lch(40.81, 44.90, 289.18°)
OKLab	oklab(49.51% -0.0007 -0.1207)
OKLCH	oklch(49.51% 0.121 269.7)
XYZ	xyz(13.3063, 11.7461, 37.6350)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CA6 #A69147

analogous

#478CA6 #475CA6 #6247A6

triadic

#475CA6 #A6475C #5CA647

tetradic

#475CA6 #A6478C #A69147 #47A662

square

#475CA6 #A6478C #A69147 #47A662

split-complementary

#475CA6 #A66247 #8CA647

monochromatic

#222C50 #35447B #475CA6 #6B7DC0 #96A3D2

Accessibility & contrast

On white

6.27

#475CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#475CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CA6

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CA6	#FFFFFF	#000000	##FFFFFF
##475CA6	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B65A9

Deuteranopia (green-blind)

#2F5CA4

Tritanopia (blue-blind)

#096C79

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #475ca6;
/* rgb */ color: rgb(71, 92, 166);
/* oklch */ color: oklch(49.5% 0.121 269.7);

Tailwind

colors: {
  custom: {
    50: '#8289c1',
    500: '#475ca6',
    950: '#000000',
  },
}

SCSS

$custom: #475ca6;
$custom-light: #8289c1;
$custom-dark: #000000;

JSON

{
  "hex": "#475ca6",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 226.737,
    "s": 40.084,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49507,
    "c": 0.12071,
    "h": 269.7
  },
  "luminance": 0.11747
}

Semantic roles & 50–950 ramp

primary

#475CA6

secondary

#BEB38B

accent

#B558D0

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #475CA6

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

Preview Lab → · Contrast checker → · Palette generator →