#475ED4#475ED4

#475ED4 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.183 H 270.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#475ED4
RGB	rgb(71, 94, 212)
HSL	hsl(230, 62%, 55%)
HSV	hsv(230, 67%, 83%)
CMYK	cmyk(66.5%, 55.7%, 0%, 16.9%)
CIE-LAB	lab(44.37, 29.45, -63.46)
CIE-LCH	lch(44.37, 69.96, 294.89°)
OKLab	oklab(53.17% 0.0019 -0.1826)
OKLCH	oklch(53.17% 0.183 270.6)
XYZ	xyz(18.4809, 14.0967, 64.0216)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ED4 #D4BD47

analogous

#47A4D4 #475ED4 #7647D4

triadic

#475ED4 #D4475E #5ED447

tetradic

#475ED4 #D447A4 #D4BD47 #47D476

square

#475ED4 #D447A4 #D4BD47 #47D476

split-complementary

#475ED4 #D47647 #A4D447

monochromatic

#1E2F82 #2A40B4 #475ED4 #7989E0 #AAB5EB

Accessibility & contrast

On white

5.50

#475ED4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#475ED4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ED4

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ED4	#FFFFFF	#000000	##FFFFFF
##475ED4	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D8

Deuteranopia (green-blind)

#0063D2

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #475ed4;
/* rgb */ color: rgb(71, 94, 212);
/* oklch */ color: oklch(53.2% 0.183 270.6);

Tailwind

colors: {
  custom: {
    50: '#8a8be2',
    500: '#475ed4',
    950: '#000000',
  },
}

SCSS

$custom: #475ed4;
$custom-light: #8a8be2;
$custom-dark: #000000;

JSON

{
  "hex": "#475ed4",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 212
  },
  "hsl": {
    "h": 230.213,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53171,
    "c": 0.18261,
    "h": 270.6
  },
  "luminance": 0.14098
}

Semantic roles & 50–950 ramp

primary

#475ED4

secondary

#D9CF9E

accent

#CB43E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475ED4

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

Preview Lab → · Contrast checker → · Palette generator →