#475FC4#475FC4

#475FC4 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.160 H 270.0°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#475FC4
RGB	rgb(71, 95, 196)
HSL	hsl(228, 51%, 52%)
HSV	hsv(228, 64%, 77%)
CMYK	cmyk(63.8%, 51.5%, 0%, 23.1%)
CIE-LAB	lab(43.52, 23.23, -55.64)
CIE-LCH	lch(43.52, 60.29, 292.66°)
OKLab	oklab(52.18% 0 -0.1595)
OKLCH	oklch(52.18% 0.16 270)
XYZ	xyz(16.6512, 13.5081, 53.9437)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FC4 #C4AC47

analogous

#479DC4 #475FC4 #6E47C4

triadic

#475FC4 #C4475F #5FC447

tetradic

#475FC4 #C4479D #C4AC47 #47C46E

square

#475FC4 #C4479D #C4AC47 #47C46E

split-complementary

#475FC4 #C46E47 #9DC447

monochromatic

#23316D #32469C #475FC4 #7587D3 #A4B0E2

Accessibility & contrast

On white

5.67

#475FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#475FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FC4

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FC4	#FFFFFF	#000000	##FFFFFF
##475FC4	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236DC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#007788

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475fc4;
/* rgb */ color: rgb(71, 95, 196);
/* oklch */ color: oklch(52.2% 0.160 270.0);

Tailwind

colors: {
  custom: {
    50: '#878cd6',
    500: '#475fc4',
    950: '#000000',
  },
}

SCSS

$custom: #475fc4;
$custom-light: #878cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#475fc4",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 196
  },
  "hsl": {
    "h": 228.48,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52177,
    "c": 0.15955,
    "h": 270
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#475FC4

secondary

#CFC498

accent

#C04DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #475FC4

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

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