#4E64DC#4E64DC

#4E64DC is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.184 H 271.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E64DC
RGB	rgb(78, 100, 220)
HSL	hsl(231, 67%, 58%)
HSV	hsv(231, 65%, 86%)
CMYK	cmyk(64.5%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(46.84, 29.53, -64.00)
CIE-LCH	lch(46.84, 70.49, 294.77°)
OKLab	oklab(55.31% 0.0041 -0.1839)
OKLCH	oklch(55.31% 0.184 271.3)
XYZ	xyz(20.6130, 15.8995, 69.6789)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64DC #DCC64E

analogous

#4EABDC #4E64DC #7F4EDC

triadic

#4E64DC #DC4E64 #64DC4E

tetradic

#4E64DC #DC4EAB #DCC64E #4EDC7F

square

#4E64DC #DC4EAB #DCC64E #4EDC7F

split-complementary

#4E64DC #DC7F4E #ABDC4E

monochromatic

#1D2F93 #2740C6 #4E64DC #8191E6 #B4BDF0

Accessibility & contrast

On white

5.02

#4E64DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4E64DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64DC

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64DC	#FFFFFF	#000000	##FFFFFF
##4E64DC	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E0

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e64dc;
/* rgb */ color: rgb(78, 100, 220);
/* oklch */ color: oklch(55.3% 0.184 271.3);

Tailwind

colors: {
  custom: {
    50: '#8e8fe8',
    500: '#4e64dc',
    950: '#000000',
  },
}

SCSS

$custom: #4e64dc;
$custom-light: #8e8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64dc",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 230.704,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55305,
    "c": 0.18399,
    "h": 271.3
  },
  "luminance": 0.15901
}

Semantic roles & 50–950 ramp

primary

#4E64DC

secondary

#DFD6A7

accent

#CF3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E64DC

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

Preview Lab → · Contrast checker → · Palette generator →