#4966CC#4966CC

#4966CC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.161 H 268.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4966CC
RGB	rgb(73, 102, 204)
HSL	hsl(227, 56%, 54%)
HSV	hsv(227, 64%, 80%)
CMYK	cmyk(64.2%, 50%, 0%, 20%)
CIE-LAB	lab(46.01, 21.92, -56.22)
CIE-LCH	lch(46.01, 60.35, 291.30°)
OKLab	oklab(54.26% -0.0039 -0.1611)
OKLCH	oklch(54.26% 0.161 268.6)
XYZ	xyz(18.3944, 15.2772, 59.0945)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4966CC #CCAF49

analogous

#49A7CC #4966CC #6E49CC

triadic

#4966CC #CC4966 #66CC49

tetradic

#4966CC #CC49A7 #CCAF49 #49CC6E

square

#4966CC #CC49A7 #CCAF49 #49CC6E

split-complementary

#4966CC #CC6E49 #A7CC49

monochromatic

#223579 #2F4AA9 #4966CC #798ED9 #A9B6E7

Accessibility & contrast

On white

5.18

#4966CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4966CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4966CC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4966CC	#FFFFFF	#000000	##FFFFFF
##4966CC	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D73D0

Deuteranopia (green-blind)

#0467CA

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4966cc;
/* rgb */ color: rgb(73, 102, 204);
/* oklch */ color: oklch(54.3% 0.161 268.6);

Tailwind

colors: {
  custom: {
    50: '#8991dc',
    500: '#4966cc',
    950: '#000000',
  },
}

SCSS

$custom: #4966cc;
$custom-light: #8991dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4966cc",
  "rgb": {
    "r": 73,
    "g": 102,
    "b": 204
  },
  "hsl": {
    "h": 226.718,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54262,
    "c": 0.16119,
    "h": 268.6
  },
  "luminance": 0.15279
}

Semantic roles & 50–950 ramp

primary

#4966CC

secondary

#D4C89D

accent

#BE48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4966CC

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

Preview Lab → · Contrast checker → · Palette generator →