#475FC5#475FC5

#475FC5 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.2% C 0.161 H 270.0°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#475FC5
RGB	rgb(71, 95, 197)
HSL	hsl(229, 52%, 53%)
HSV	hsv(229, 64%, 77%)
CMYK	cmyk(64%, 51.8%, 0%, 22.7%)
CIE-LAB	lab(43.59, 23.57, -56.11)
CIE-LCH	lch(43.59, 60.86, 292.79°)
OKLab	oklab(52.25% 0.0001 -0.1609)
OKLCH	oklch(52.25% 0.161 270)
XYZ	xyz(16.7654, 13.5537, 54.5451)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FC5 #C5AD47

analogous

#479EC5 #475FC5 #6E47C5

triadic

#475FC5 #C5475F #5FC547

tetradic

#475FC5 #C5479E #C5AD47 #47C56E

square

#475FC5 #C5479E #C5AD47 #47C56E

split-complementary

#475FC5 #C56E47 #9EC547

monochromatic

#23316F #32469D #475FC5 #7687D4 #A4B0E2

Accessibility & contrast

On white

5.66

#475FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#475FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FC5

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FC5	#FFFFFF	#000000	##FFFFFF
##475FC5	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226DC9

Deuteranopia (green-blind)

#0062C3

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475fc5;
/* rgb */ color: rgb(71, 95, 197);
/* oklch */ color: oklch(52.2% 0.161 270.0);

Tailwind

colors: {
  custom: {
    50: '#878cd7',
    500: '#475fc5',
    950: '#000000',
  },
}

SCSS

$custom: #475fc5;
$custom-light: #878cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#475fc5",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 197
  },
  "hsl": {
    "h": 228.571,
    "s": 52.066,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52249,
    "c": 0.16094,
    "h": 270
  },
  "luminance": 0.13555
}

Semantic roles & 50–950 ramp

primary

#475FC5

secondary

#CFC599

accent

#C04CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #475FC5

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

Preview Lab → · Contrast checker → · Palette generator →