#4966DC#4966DC

#4966DC is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.4% C 0.183 H 269.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4966DC
RGB	rgb(73, 102, 220)
HSL	hsl(228, 68%, 57%)
HSV	hsv(228, 67%, 86%)
CMYK	cmyk(66.8%, 53.6%, 0%, 13.7%)
CIE-LAB	lab(47.09, 27.51, -63.62)
CIE-LCH	lch(47.09, 69.31, 293.38°)
OKLab	oklab(55.42% -0.0025 -0.1829)
OKLCH	oklch(55.42% 0.183 269.2)
XYZ	xyz(20.4129, 16.0846, 69.7251)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4966DC #DCBF49

analogous

#49B0DC #4966DC #7549DC

triadic

#4966DC #DC4966 #66DC49

tetradic

#4966DC #DC49B0 #DCBF49 #49DC75

square

#4966DC #DC49B0 #DCBF49 #49DC75

split-complementary

#4966DC #DC7549 #B0DC49

monochromatic

#1C328F #2544C2 #4966DC #7C91E6 #B0BCF0

Accessibility & contrast

On white

4.98

#4966DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4966DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4966DC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4966DC	#FFFFFF	#000000	##FFFFFF
##4966DC	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B77E0

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4966dc;
/* rgb */ color: rgb(73, 102, 220);
/* oklch */ color: oklch(55.4% 0.183 269.2);

Tailwind

colors: {
  custom: {
    50: '#8c91e8',
    500: '#4966dc',
    950: '#000000',
  },
}

SCSS

$custom: #4966dc;
$custom-light: #8c91e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4966dc",
  "rgb": {
    "r": 73,
    "g": 102,
    "b": 220
  },
  "hsl": {
    "h": 228.163,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.55416,
    "c": 0.18293,
    "h": 269.2
  },
  "luminance": 0.16087
}

Semantic roles & 50–950 ramp

primary

#4966DC

secondary

#DED2A3

accent

#C83DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4966DC

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

Preview Lab → · Contrast checker → · Palette generator →