#475FD1#475FD1

#475FD1 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.1% C 0.177 H 270.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#475FD1
RGB	rgb(71, 95, 209)
HSL	hsl(230, 60%, 55%)
HSV	hsv(230, 66%, 82%)
CMYK	cmyk(66%, 54.5%, 0%, 18%)
CIE-LAB	lab(44.41, 27.77, -61.68)
CIE-LCH	lch(44.41, 67.64, 294.24°)
OKLab	oklab(53.14% 0.0009 -0.1773)
OKLCH	oklch(53.14% 0.177 270.3)
XYZ	xyz(18.1955, 14.1258, 62.0769)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FD1 #D1B947

analogous

#47A4D1 #475FD1 #7447D1

triadic

#475FD1 #D1475F #5FD147

tetradic

#475FD1 #D147A4 #D1B947 #47D174

square

#475FD1 #D147A4 #D1B947 #47D174

split-complementary

#475FD1 #D17447 #A4D147

monochromatic

#20307E #2C43AF #475FD1 #788ADD #A9B4E9

Accessibility & contrast

On white

5.49

#475FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#475FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FD1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FD1	#FFFFFF	#000000	##FFFFFF
##475FD1	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD5

Deuteranopia (green-blind)

#0063CF

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #475fd1;
/* rgb */ color: rgb(71, 95, 209);
/* oklch */ color: oklch(53.1% 0.177 270.3);

Tailwind

colors: {
  custom: {
    50: '#898ce0',
    500: '#475fd1',
    950: '#000000',
  },
}

SCSS

$custom: #475fd1;
$custom-light: #898ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#475fd1",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 209
  },
  "hsl": {
    "h": 229.565,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.17733,
    "h": 270.3
  },
  "luminance": 0.14127
}

Semantic roles & 50–950 ramp

primary

#475FD1

secondary

#D7CD9D

accent

#C845E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475FD1

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

Preview Lab → · Contrast checker → · Palette generator →