#475AC2#475AC2

#475AC2 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.0% C 0.163 H 271.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#475AC2
RGB	rgb(71, 90, 194)
HSL	hsl(231, 50%, 52%)
HSV	hsv(231, 63%, 76%)
CMYK	cmyk(63.4%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(42.07, 25.71, -56.82)
CIE-LCH	lch(42.07, 62.36, 294.35°)
OKLab	oklab(51.04% 0.0046 -0.1631)
OKLCH	oklch(51.04% 0.163 271.6)
XYZ	xyz(15.9890, 12.5456, 52.6074)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475AC2 #C2AF47

analogous

#4797C2 #475AC2 #7247C2

triadic

#475AC2 #C2475A #5AC247

tetradic

#475AC2 #C24797 #C2AF47 #47C272

square

#475AC2 #C24797 #C2AF47 #47C272

split-complementary

#475AC2 #C27247 #97C247

monochromatic

#242F6B #334399 #475AC2 #7583D1 #A3ACE0

Accessibility & contrast

On white

5.98

#475AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#475AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475AC2

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475AC2	#FFFFFF	#000000	##FFFFFF
##475AC2	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1369C6

Deuteranopia (green-blind)

#005EC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475ac2;
/* rgb */ color: rgb(71, 90, 194);
/* oklch */ color: oklch(51.0% 0.163 271.6);

Tailwind

colors: {
  custom: {
    50: '#8788d5',
    500: '#475ac2',
    950: '#000000',
  },
}

SCSS

$custom: #475ac2;
$custom-light: #8788d5;
$custom-dark: #000000;

JSON

{
  "hex": "#475ac2",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 230.732,
    "s": 50.204,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51042,
    "c": 0.16316,
    "h": 271.6
  },
  "luminance": 0.12547
}

Semantic roles & 50–950 ramp

primary

#475AC2

secondary

#CDC597

accent

#C44EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475AC2

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

Preview Lab → · Contrast checker → · Palette generator →