#4773CA#4773CA

#4773CA is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.7% C 0.143 H 262.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4773CA
RGB	rgb(71, 115, 202)
HSL	hsl(220, 55%, 54%)
HSV	hsv(220, 65%, 79%)
CMYK	cmyk(64.9%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(49.33, 12.73, -49.76)
CIE-LCH	lch(49.33, 51.36, 284.35°)
OKLab	oklab(56.74% -0.0186 -0.142)
OKLCH	oklch(56.74% 0.143 262.5)
XYZ	xyz(19.3862, 17.8635, 58.2920)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4773CA #CA9E47

analogous

#47B4CA #4773CA #5C47CA

triadic

#4773CA #CA4773 #73CA47

tetradic

#4773CA #CA47B4 #CA9E47 #47CA5C

square

#4773CA #CA47B4 #CA9E47 #47CA5C

split-complementary

#4773CA #CA5C47 #B4CA47

monochromatic

#223E75 #2F57A4 #4773CA #7797D8 #A6BBE5

Accessibility & contrast

On white

4.59

#4773CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4773CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4773CA

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4773CA	#FFFFFF	#000000	##FFFFFF
##4773CA	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7CCD

Deuteranopia (green-blind)

#3570C8

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4773ca;
/* rgb */ color: rgb(71, 115, 202);
/* oklch */ color: oklch(56.7% 0.143 262.5);

Tailwind

colors: {
  custom: {
    50: '#879ada',
    500: '#4773ca',
    950: '#000000',
  },
}

SCSS

$custom: #4773ca;
$custom-light: #879ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4773ca",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 219.847,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56735,
    "c": 0.14322,
    "h": 262.5
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#4773CA

secondary

#D2C09A

accent

#AC49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4773CA

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

Preview Lab → · Contrast checker → · Palette generator →