#475EB2#475EB2

#475EB2 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.7% C 0.135 H 269.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#475EB2
RGB	rgb(71, 94, 178)
HSL	hsl(227, 43%, 49%)
HSV	hsv(227, 60%, 70%)
CMYK	cmyk(60.1%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(42.09, 17.60, -47.44)
CIE-LCH	lch(42.09, 50.60, 290.35°)
OKLab	oklab(50.72% -0.001 -0.1355)
OKLCH	oklch(50.72% 0.135 269.6)
XYZ	xyz(14.6344, 12.5582, 43.7636)
Luminance	0.1256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EB2 #B29B47

analogous

#4794B2 #475EB2 #6647B2

triadic

#475EB2 #B2475E #5EB247

tetradic

#475EB2 #B24794 #B29B47 #47B266

square

#475EB2 #B24794 #B29B47 #47B266

split-complementary

#475EB2 #B26647 #94B247

monochromatic

#24305B #364786 #475EB2 #7083C6 #9CA9D7

Accessibility & contrast

On white

5.98

#475EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#475EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EB2

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EB2	#FFFFFF	#000000	##FFFFFF
##475EB2	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B5

Deuteranopia (green-blind)

#245FB0

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475eb2;
/* rgb */ color: rgb(71, 94, 178);
/* oklch */ color: oklch(50.7% 0.135 269.6);

Tailwind

colors: {
  custom: {
    50: '#848bc9',
    500: '#475eb2',
    950: '#000000',
  },
}

SCSS

$custom: #475eb2;
$custom-light: #848bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#475eb2",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 227.103,
    "s": 42.972,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5072,
    "c": 0.13547,
    "h": 269.6
  },
  "luminance": 0.12559
}

Semantic roles & 50–950 ramp

primary

#475EB2

secondary

#C4B991

accent

#B855D3

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #475EB2

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

Preview Lab → · Contrast checker → · Palette generator →