#476DCB#476DCB

#476DCB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.5% C 0.152 H 265.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#476DCB
RGB	rgb(71, 109, 203)
HSL	hsl(223, 56%, 54%)
HSV	hsv(223, 65%, 80%)
CMYK	cmyk(65%, 46.3%, 0%, 20.4%)
CIE-LAB	lab(47.74, 16.82, -52.88)
CIE-LCH	lch(47.74, 55.50, 287.65°)
OKLab	oklab(55.53% -0.0126 -0.1513)
OKLCH	oklch(55.53% 0.152 265.2)
XYZ	xyz(18.8429, 16.5869, 58.6969)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#476DCB #CBA547

analogous

#47AFCB #476DCB #6347CB

triadic

#476DCB #CB476D #6DCB47

tetradic

#476DCB #CB47AF #CBA547 #47CB63

square

#476DCB #CB47AF #CBA547 #47CB63

split-complementary

#476DCB #CB6347 #AFCB47

monochromatic

#213A76 #2F51A6 #476DCB #7793D8 #A6B9E6

Accessibility & contrast

On white

4.86

#476DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#476DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #476DCB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##476DCB	#FFFFFF	#000000	##FFFFFF
##476DCB	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E78CF

Deuteranopia (green-blind)

#256CC9

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #476dcb;
/* rgb */ color: rgb(71, 109, 203);
/* oklch */ color: oklch(55.5% 0.152 265.2);

Tailwind

colors: {
  custom: {
    50: '#8796db',
    500: '#476dcb',
    950: '#000000',
  },
}

SCSS

$custom: #476dcb;
$custom-light: #8796db;
$custom-dark: #000000;

JSON

{
  "hex": "#476dcb",
  "rgb": {
    "r": 71,
    "g": 109,
    "b": 203
  },
  "hsl": {
    "h": 222.727,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55529,
    "c": 0.15178,
    "h": 265.2
  },
  "luminance": 0.16589
}

Semantic roles & 50–950 ramp

primary

#476DCB

secondary

#D3C39B

accent

#B449DF

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #476DCB

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

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