#4E66D6#4E66D6

#4E66D6 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.3% C 0.173 H 270.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4E66D6
RGB	rgb(78, 102, 214)
HSL	hsl(229, 62%, 57%)
HSV	hsv(229, 64%, 84%)
CMYK	cmyk(63.6%, 52.3%, 0%, 16.1%)
CIE-LAB	lab(46.94, 26.22, -60.43)
CIE-LCH	lch(46.94, 65.87, 293.46°)
OKLab	oklab(55.25% 0.0019 -0.1734)
OKLCH	oklch(55.25% 0.173 270.6)
XYZ	xyz(20.0268, 15.9757, 65.6335)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E66D6 #D6BE4E

analogous

#4EAAD6 #4E66D6 #7A4ED6

triadic

#4E66D6 #D64E66 #66D64E

tetradic

#4E66D6 #D64EAA #D6BE4E #4ED67A

square

#4E66D6 #D64EAA #D6BE4E #4ED67A

split-complementary

#4E66D6 #D67A4E #AAD64E

monochromatic

#20338A #2B45BB #4E66D6 #8091E2 #B1BCED

Accessibility & contrast

On white

5.01

#4E66D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4E66D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E66D6

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E66D6	#FFFFFF	#000000	##FFFFFF
##4E66D6	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F76DA

Deuteranopia (green-blind)

#0069D4

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e66d6;
/* rgb */ color: rgb(78, 102, 214);
/* oklch */ color: oklch(55.3% 0.173 270.6);

Tailwind

colors: {
  custom: {
    50: '#8d91e3',
    500: '#4e66d6',
    950: '#000000',
  },
}

SCSS

$custom: #4e66d6;
$custom-light: #8d91e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e66d6",
  "rgb": {
    "r": 78,
    "g": 102,
    "b": 214
  },
  "hsl": {
    "h": 229.412,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5525,
    "c": 0.17341,
    "h": 270.6
  },
  "luminance": 0.15977
}

Semantic roles & 50–950 ramp

primary

#4E66D6

secondary

#DBD2A4

accent

#C942E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4E66D6

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

Preview Lab → · Contrast checker → · Palette generator →