#475DC4#475DC4

#475DC4 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.162 H 270.7°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#475DC4
RGB	rgb(71, 93, 196)
HSL	hsl(229, 51%, 52%)
HSV	hsv(229, 64%, 77%)
CMYK	cmyk(63.8%, 52.6%, 0%, 23.1%)
CIE-LAB	lab(42.99, 24.50, -56.49)
CIE-LCH	lch(42.99, 61.57, 293.45°)
OKLab	oklab(51.78% 0.0019 -0.1621)
OKLCH	oklch(51.78% 0.162 270.7)
XYZ	xyz(16.4733, 13.1524, 53.8844)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DC4 #C4AE47

analogous

#479BC4 #475DC4 #7047C4

triadic

#475DC4 #C4475D #5DC447

tetradic

#475DC4 #C4479B #C4AE47 #47C470

square

#475DC4 #C4479B #C4AE47 #47C470

split-complementary

#475DC4 #C47047 #9BC447

monochromatic

#23306D #32459C #475DC4 #7586D3 #A4AFE2

Accessibility & contrast

On white

5.78

#475DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#475DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DC4

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DC4	#FFFFFF	#000000	##FFFFFF
##475DC4	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6BC8

Deuteranopia (green-blind)

#0060C2

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475dc4;
/* rgb */ color: rgb(71, 93, 196);
/* oklch */ color: oklch(51.8% 0.162 270.7);

Tailwind

colors: {
  custom: {
    50: '#878ad7',
    500: '#475dc4',
    950: '#000000',
  },
}

SCSS

$custom: #475dc4;
$custom-light: #878ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#475dc4",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 196
  },
  "hsl": {
    "h": 229.44,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51779,
    "c": 0.16209,
    "h": 270.7
  },
  "luminance": 0.13154
}

Semantic roles & 50–950 ramp

primary

#475DC4

secondary

#CFC598

accent

#C24DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475DC4

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

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