#4966E4#4966E4

#4966E4 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.0% C 0.194 H 269.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4966E4
RGB	rgb(73, 102, 228)
HSL	hsl(229, 74%, 59%)
HSV	hsv(229, 68%, 89%)
CMYK	cmyk(68%, 55.3%, 0%, 10.6%)
CIE-LAB	lab(47.65, 30.30, -67.24)
CIE-LCH	lch(47.65, 73.75, 294.26°)
OKLab	oklab(56.02% -0.0021 -0.1935)
OKLCH	oklch(56.02% 0.194 269.4)
XYZ	xyz(21.4978, 16.5186, 75.4392)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4966E4 #E4C749

analogous

#49B4E4 #4966E4 #7A49E4

triadic

#4966E4 #E44966 #66E449

tetradic

#4966E4 #E449B4 #E4C749 #49E47A

square

#4966E4 #E449B4 #E4C749 #49E47A

split-complementary

#4966E4 #E47A49 #B4E449

monochromatic

#17309C #1F40D1 #4966E4 #7E93EC #B4C0F4

Accessibility & contrast

On white

4.88

#4966E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#4966E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4966E4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4966E4	#FFFFFF	#000000	##FFFFFF
##4966E4	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E8

Deuteranopia (green-blind)

#006AE1

Tritanopia (blue-blind)

#00859B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4966e4;
/* rgb */ color: rgb(73, 102, 228);
/* oklch */ color: oklch(56.0% 0.194 269.4);

Tailwind

colors: {
  custom: {
    50: '#8d91ed',
    500: '#4966e4',
    950: '#000000',
  },
}

SCSS

$custom: #4966e4;
$custom-light: #8d91ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4966e4",
  "rgb": {
    "r": 73,
    "g": 102,
    "b": 228
  },
  "hsl": {
    "h": 228.774,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.56016,
    "c": 0.19356,
    "h": 269.4
  },
  "luminance": 0.16521
}

Semantic roles & 50–950 ramp

primary

#4966E4

secondary

#E3D7A6

accent

#CE37F1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4966E4

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

Preview Lab → · Contrast checker → · Palette generator →