#4E64E5#4E64E5

#4E64E5 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.0% C 0.196 H 271.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E64E5
RGB	rgb(78, 100, 229)
HSL	hsl(231, 74%, 60%)
HSV	hsv(231, 66%, 90%)
CMYK	cmyk(65.9%, 56.3%, 0%, 10.2%)
CIE-LAB	lab(47.48, 32.61, -68.06)
CIE-LCH	lch(47.48, 75.47, 295.60°)
OKLab	oklab(55.99% 0.0044 -0.1959)
OKLCH	oklch(55.99% 0.196 271.3)
XYZ	xyz(21.8371, 16.3892, 76.1262)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64E5 #E5CF4E

analogous

#4EB0E5 #4E64E5 #834EE5

triadic

#4E64E5 #E54E64 #64E54E

tetradic

#4E64E5 #E54EB0 #E5CF4E #4EE583

square

#4E64E5 #E54EB0 #E5CF4E #4EE583

split-complementary

#4E64E5 #E5834E #B0E54E

monochromatic

#182CA1 #1F3AD6 #4E64E5 #8393ED #B9C1F5

Accessibility & contrast

On white

4.91

#4E64E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E64E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64E5

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64E5	#FFFFFF	#000000	##FFFFFF
##4E64E5	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E9

Deuteranopia (green-blind)

#006AE2

Tritanopia (blue-blind)

#00839B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e64e5;
/* rgb */ color: rgb(78, 100, 229);
/* oklch */ color: oklch(56.0% 0.196 271.3);

Tailwind

colors: {
  custom: {
    50: '#908fee',
    500: '#4e64e5',
    950: '#000000',
  },
}

SCSS

$custom: #4e64e5;
$custom-light: #908fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64e5",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 229
  },
  "hsl": {
    "h": 231.258,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.55985,
    "c": 0.19593,
    "h": 271.3
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary

#4E64E5

secondary

#E4DCAA

accent

#B90FD7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E64E5

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

Preview Lab → · Contrast checker → · Palette generator →