#4966B2#4966B2

#4966B2 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.5% C 0.125 H 266.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4966B2
RGB	rgb(73, 102, 178)
HSL	hsl(223, 42%, 49%)
HSV	hsv(223, 59%, 70%)
CMYK	cmyk(59%, 42.7%, 0%, 30.2%)
CIE-LAB	lab(44.42, 12.92, -43.71)
CIE-LCH	lch(44.42, 45.58, 286.47°)
OKLab	oklab(52.54% -0.0077 -0.1244)
OKLCH	oklch(52.54% 0.125 266.5)
XYZ	xyz(15.5322, 14.1323, 44.0202)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4966B2 #B29549

analogous

#499BB2 #4966B2 #6149B2

triadic

#4966B2 #B24966 #66B249

tetradic

#4966B2 #B2499B #B29549 #49B261

square

#4966B2 #B2499B #B29549 #49B261

split-complementary

#4966B2 #B26149 #9BB249

monochromatic

#25345B #374D87 #4966B2 #738AC5 #9EAED7

Accessibility & contrast

On white

5.49

#4966B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4966B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4966B2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4966B2	#FFFFFF	#000000	##FFFFFF
##4966B2	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456EB5

Deuteranopia (green-blind)

#3665B0

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4966b2;
/* rgb */ color: rgb(73, 102, 178);
/* oklch */ color: oklch(52.5% 0.125 266.5);

Tailwind

colors: {
  custom: {
    50: '#8491c9',
    500: '#4966b2',
    950: '#000000',
  },
}

SCSS

$custom: #4966b2;
$custom-light: #8491c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4966b2",
  "rgb": {
    "r": 73,
    "g": 102,
    "b": 178
  },
  "hsl": {
    "h": 223.429,
    "s": 41.833,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.12461,
    "h": 266.5
  },
  "luminance": 0.14134
}

Semantic roles & 50–950 ramp

primary

#4966B2

secondary

#C4B693

accent

#B056D2

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4966B2

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

Preview Lab → · Contrast checker → · Palette generator →