#475CD4#475CD4

#475CD4 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.185 H 271.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#475CD4
RGB	rgb(71, 92, 212)
HSL	hsl(231, 62%, 55%)
HSV	hsv(231, 67%, 83%)
CMYK	cmyk(66.5%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(43.87, 30.70, -64.28)
CIE-LCH	lch(43.87, 71.24, 295.53°)
OKLab	oklab(52.79% 0.0036 -0.185)
OKLCH	oklch(52.79% 0.185 271.1)
XYZ	xyz(18.3053, 13.7457, 63.9631)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CD4 #D4BF47

analogous

#47A2D4 #475CD4 #7847D4

triadic

#475CD4 #D4475C #5CD447

tetradic

#475CD4 #D447A2 #D4BF47 #47D478

square

#475CD4 #D447A2 #D4BF47 #47D478

split-complementary

#475CD4 #D47847 #A2D447

monochromatic

#1E2D82 #2A3FB4 #475CD4 #7988E0 #AAB4EB

Accessibility & contrast

On white

5.60

#475CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#475CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CD4

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CD4	#FFFFFF	#000000	##FFFFFF
##475CD4	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED8

Deuteranopia (green-blind)

#0062D2

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475cd4;
/* rgb */ color: rgb(71, 92, 212);
/* oklch */ color: oklch(52.8% 0.185 271.1);

Tailwind

colors: {
  custom: {
    50: '#8a8ae2',
    500: '#475cd4',
    950: '#000000',
  },
}

SCSS

$custom: #475cd4;
$custom-light: #8a8ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#475cd4",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 231.064,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52793,
    "c": 0.18508,
    "h": 271.1
  },
  "luminance": 0.13747
}

Semantic roles & 50–950 ramp

primary

#475CD4

secondary

#D9D09E

accent

#CD43E5

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #475CD4

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

Preview Lab → · Contrast checker → · Palette generator →