#4773CB#4773CB

#4773CB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.8% C 0.145 H 262.7°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#4773CB
RGB	rgb(71, 115, 203)
HSL	hsl(220, 56%, 54%)
HSV	hsv(220, 65%, 80%)
CMYK	cmyk(65%, 43.3%, 0%, 20.4%)
CIE-LAB	lab(49.39, 13.08, -50.24)
CIE-LCH	lch(49.39, 51.91, 284.59°)
OKLab	oklab(56.8% -0.0184 -0.1434)
OKLCH	oklch(56.8% 0.145 262.7)
XYZ	xyz(19.5050, 17.9110, 58.9176)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4773CB #CB9F47

analogous

#47B5CB #4773CB #5D47CB

triadic

#4773CB #CB4773 #73CB47

tetradic

#4773CB #CB47B5 #CB9F47 #47CB5D

square

#4773CB #CB47B5 #CB9F47 #47CB5D

split-complementary

#4773CB #CB5D47 #B5CB47

monochromatic

#213E76 #2F57A6 #4773CB #7797D8 #A6BCE6

Accessibility & contrast

On white

4.58

#4773CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4773CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4773CB

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4773CB	#FFFFFF	#000000	##000000
##4773CB	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7CCE

Deuteranopia (green-blind)

#3470C9

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4773cb;
/* rgb */ color: rgb(71, 115, 203);
/* oklch */ color: oklch(56.8% 0.145 262.7);

Tailwind

colors: {
  custom: {
    50: '#879adb',
    500: '#4773cb',
    950: '#000000',
  },
}

SCSS

$custom: #4773cb;
$custom-light: #879adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4773cb",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 203
  },
  "hsl": {
    "h": 220,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56798,
    "c": 0.14458,
    "h": 262.7
  },
  "luminance": 0.17913
}

Semantic roles & 50–950 ramp

primary

#4773CB

secondary

#D3C09B

accent

#AD49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4773CB

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

Preview Lab → · Contrast checker → · Palette generator →