#4966BB#4966BB

#4966BB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.1% C 0.137 H 267.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4966BB
RGB	rgb(73, 102, 187)
HSL	hsl(225, 46%, 51%)
HSV	hsv(225, 61%, 73%)
CMYK	cmyk(61%, 45.5%, 0%, 26.7%)
CIE-LAB	lab(44.95, 16.02, -48.11)
CIE-LCH	lch(44.95, 50.71, 288.41°)
OKLab	oklab(53.11% -0.0061 -0.1373)
OKLCH	oklch(53.11% 0.137 267.4)
XYZ	xyz(16.4656, 14.5057, 48.9362)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4966BB #BB9E49

analogous

#499FBB #4966BB #6549BB

triadic

#4966BB #BB4966 #66BB49

tetradic

#4966BB #BB499F #BB9E49 #49BB65

square

#4966BB #BB499F #BB9E49 #49BB65

split-complementary

#4966BB #BB6549 #9FBB49

monochromatic

#253564 #364D91 #4966BB #768BCC #A2B1DC

Accessibility & contrast

On white

5.38

#4966BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4966BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4966BB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4966BB	#FFFFFF	#000000	##FFFFFF
##4966BB	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E70BE

Deuteranopia (green-blind)

#2C66B9

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4966bb;
/* rgb */ color: rgb(73, 102, 187);
/* oklch */ color: oklch(53.1% 0.137 267.4);

Tailwind

colors: {
  custom: {
    50: '#8691d0',
    500: '#4966bb',
    950: '#000000',
  },
}

SCSS

$custom: #4966bb;
$custom-light: #8691d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4966bb",
  "rgb": {
    "r": 73,
    "g": 102,
    "b": 187
  },
  "hsl": {
    "h": 224.737,
    "s": 45.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.13743,
    "h": 267.4
  },
  "luminance": 0.14507
}

Semantic roles & 50–950 ramp

primary

#4966BB

secondary

#C9BC97

accent

#B453D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4966BB

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

Preview Lab → · Contrast checker → · Palette generator →