#475BD4#475BD4

#475BD4 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.186 H 271.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#475BD4
RGB	rgb(71, 91, 212)
HSL	hsl(231, 62%, 55%)
HSV	hsv(231, 67%, 83%)
CMYK	cmyk(66.5%, 57.1%, 0%, 16.9%)
CIE-LAB	lab(43.62, 31.33, -64.69)
CIE-LCH	lch(43.62, 71.88, 295.84°)
OKLab	oklab(52.61% 0.0045 -0.1862)
OKLCH	oklch(52.61% 0.186 271.4)
XYZ	xyz(18.2193, 13.5735, 63.9344)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BD4 #D4C047

analogous

#47A2D4 #475BD4 #7947D4

triadic

#475BD4 #D4475B #5BD447

tetradic

#475BD4 #D447A2 #D4C047 #47D479

square

#475BD4 #D447A2 #D4C047 #47D479

split-complementary

#475BD4 #D47947 #A2D447

monochromatic

#1E2D82 #2A3EB4 #475BD4 #7987E0 #AAB3EB

Accessibility & contrast

On white

5.65

#475BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#475BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BD4

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BD4	#FFFFFF	#000000	##FFFFFF
##475BD4	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED8

Deuteranopia (green-blind)

#0061D2

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475bd4;
/* rgb */ color: rgb(71, 91, 212);
/* oklch */ color: oklch(52.6% 0.186 271.4);

Tailwind

colors: {
  custom: {
    50: '#8a89e2',
    500: '#475bd4',
    950: '#000000',
  },
}

SCSS

$custom: #475bd4;
$custom-light: #8a89e2;
$custom-dark: #000000;

JSON

{
  "hex": "#475bd4",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 212
  },
  "hsl": {
    "h": 231.489,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52606,
    "c": 0.1863,
    "h": 271.4
  },
  "luminance": 0.13575
}

Semantic roles & 50–950 ramp

primary

#475BD4

secondary

#D9D09E

accent

#CE43E5

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #475BD4

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

Preview Lab → · Contrast checker → · Palette generator →