#475FC7#475FC7

#475FC7 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.164 H 270.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#475FC7
RGB	rgb(71, 95, 199)
HSL	hsl(229, 53%, 53%)
HSV	hsv(229, 64%, 78%)
CMYK	cmyk(64.3%, 52.3%, 0%, 22%)
CIE-LAB	lab(43.72, 24.27, -57.04)
CIE-LCH	lch(43.72, 61.99, 293.05°)
OKLab	oklab(52.39% 0.0003 -0.1637)
OKLCH	oklch(52.39% 0.164 270.1)
XYZ	xyz(16.9961, 13.6460, 55.7600)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FC7 #C7AF47

analogous

#479FC7 #475FC7 #6F47C7

triadic

#475FC7 #C7475F #5FC747

tetradic

#475FC7 #C7479F #C7AF47 #47C76F

square

#475FC7 #C7479F #C7AF47 #47C76F

split-complementary

#475FC7 #C76F47 #9FC747

monochromatic

#223171 #3146A0 #475FC7 #7688D5 #A5B1E4

Accessibility & contrast

On white

5.63

#475FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#475FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FC7

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FC7	#FFFFFF	#000000	##FFFFFF
##475FC7	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6DCB

Deuteranopia (green-blind)

#0062C5

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475fc7;
/* rgb */ color: rgb(71, 95, 199);
/* oklch */ color: oklch(52.4% 0.164 270.1);

Tailwind

colors: {
  custom: {
    50: '#878cd9',
    500: '#475fc7',
    950: '#000000',
  },
}

SCSS

$custom: #475fc7;
$custom-light: #878cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#475fc7",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 199
  },
  "hsl": {
    "h": 228.75,
    "s": 53.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52394,
    "c": 0.1637,
    "h": 270.1
  },
  "luminance": 0.13648
}

Semantic roles & 50–950 ramp

primary

#475FC7

secondary

#D1C699

accent

#C14BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #475FC7

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

Preview Lab → · Contrast checker → · Palette generator →