#475EC4#475EC4

#475EC4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.161 H 270.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#475EC4
RGB	rgb(71, 94, 196)
HSL	hsl(229, 51%, 52%)
HSV	hsv(229, 64%, 77%)
CMYK	cmyk(63.8%, 52%, 0%, 23.1%)
CIE-LAB	lab(43.26, 23.86, -56.06)
CIE-LCH	lch(43.26, 60.93, 293.06°)
OKLab	oklab(51.98% 0.001 -0.1608)
OKLCH	oklch(51.98% 0.161 270.3)
XYZ	xyz(16.5617, 13.3291, 53.9138)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EC4 #C4AD47

analogous

#479CC4 #475EC4 #6F47C4

triadic

#475EC4 #C4475E #5EC447

tetradic

#475EC4 #C4479C #C4AD47 #47C46F

square

#475EC4 #C4479C #C4AD47 #47C46F

split-complementary

#475EC4 #C46F47 #9CC447

monochromatic

#23316D #32459C #475EC4 #7587D3 #A4AFE2

Accessibility & contrast

On white

5.73

#475EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#475EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EC4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EC4	#FFFFFF	#000000	##FFFFFF
##475EC4	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206CC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475ec4;
/* rgb */ color: rgb(71, 94, 196);
/* oklch */ color: oklch(52.0% 0.161 270.3);

Tailwind

colors: {
  custom: {
    50: '#878bd6',
    500: '#475ec4',
    950: '#000000',
  },
}

SCSS

$custom: #475ec4;
$custom-light: #878bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#475ec4",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 196
  },
  "hsl": {
    "h": 228.96,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51978,
    "c": 0.16082,
    "h": 270.3
  },
  "luminance": 0.13331
}

Semantic roles & 50–950 ramp

primary

#475EC4

secondary

#CFC598

accent

#C14DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #475EC4

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

Preview Lab → · Contrast checker → · Palette generator →