#475FD4#475FD4

#475FD4 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.181 H 270.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#475FD4
RGB	rgb(71, 95, 212)
HSL	hsl(230, 62%, 55%)
HSV	hsv(230, 67%, 83%)
CMYK	cmyk(66.5%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(44.63, 28.82, -63.05)
CIE-LCH	lch(44.63, 69.32, 294.56°)
OKLab	oklab(53.36% 0.0011 -0.1814)
OKLCH	oklch(53.36% 0.181 270.3)
XYZ	xyz(18.5704, 14.2757, 64.0514)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FD4 #D4BC47

analogous

#47A6D4 #475FD4 #7547D4

triadic

#475FD4 #D4475F #5FD447

tetradic

#475FD4 #D447A6 #D4BC47 #47D475

square

#475FD4 #D447A6 #D4BC47 #47D475

split-complementary

#475FD4 #D47547 #A6D447

monochromatic

#1E2F82 #2A41B4 #475FD4 #798AE0 #AAB5EB

Accessibility & contrast

On white

5.45

#475FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#475FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FD4

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FD4	#FFFFFF	#000000	##FFFFFF
##475FD4	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D8

Deuteranopia (green-blind)

#0063D2

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #475fd4;
/* rgb */ color: rgb(71, 95, 212);
/* oklch */ color: oklch(53.4% 0.181 270.3);

Tailwind

colors: {
  custom: {
    50: '#8a8ce2',
    500: '#475fd4',
    950: '#000000',
  },
}

SCSS

$custom: #475fd4;
$custom-light: #8a8ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#475fd4",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 229.787,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53362,
    "c": 0.18137,
    "h": 270.3
  },
  "luminance": 0.14277
}

Semantic roles & 50–950 ramp

primary

#475FD4

secondary

#D9CF9E

accent

#CA43E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475FD4

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

Preview Lab → · Contrast checker → · Palette generator →