#4E64E6#4E64E6

#4E64E6 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.1% C 0.197 H 271.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E64E6
RGB	rgb(78, 100, 230)
HSL	hsl(231, 75%, 60%)
HSV	hsv(231, 66%, 90%)
CMYK	cmyk(66.1%, 56.5%, 0%, 9.8%)
CIE-LAB	lab(47.55, 32.95, -68.51)
CIE-LCH	lch(47.55, 76.02, 295.69°)
OKLab	oklab(56.06% 0.0045 -0.1972)
OKLCH	oklch(56.06% 0.197 271.3)
XYZ	xyz(21.9772, 16.4452, 76.8636)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64E6 #E6D04E

analogous

#4EB0E6 #4E64E6 #844EE6

triadic

#4E64E6 #E64E64 #64E64E

tetradic

#4E64E6 #E64EB0 #E6D04E #4EE684

square

#4E64E6 #E64EB0 #E6D04E #4EE684

split-complementary

#4E64E6 #E6844E #B0E64E

monochromatic

#172BA3 #1F39D8 #4E64E6 #8493EE #B9C2F5

Accessibility & contrast

On white

4.90

#4E64E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E64E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64E6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64E6	#FFFFFF	#000000	##FFFFFF
##4E64E6	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EA

Deuteranopia (green-blind)

#006AE3

Tritanopia (blue-blind)

#00849B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e64e6;
/* rgb */ color: rgb(78, 100, 230);
/* oklch */ color: oklch(56.1% 0.197 271.3);

Tailwind

colors: {
  custom: {
    50: '#9090ef',
    500: '#4e64e6',
    950: '#000000',
  },
}

SCSS

$custom: #4e64e6;
$custom-light: #9090ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64e6",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 230
  },
  "hsl": {
    "h": 231.316,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.56061,
    "c": 0.19725,
    "h": 271.3
  },
  "luminance": 0.16447
}

Semantic roles & 50–950 ramp

primary

#4E64E6

secondary

#E5DDAB

accent

#BA0ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4E64E6

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

Preview Lab → · Contrast checker → · Palette generator →