#4E64CA#4E64CA

#4E64CA is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.159 H 271.0°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4E64CA
RGB	rgb(78, 100, 202)
HSL	hsl(229, 54%, 55%)
HSV	hsv(229, 61%, 79%)
CMYK	cmyk(61.4%, 50.5%, 0%, 20.8%)
CIE-LAB	lab(45.63, 23.37, -55.67)
CIE-LCH	lch(45.63, 60.38, 292.77°)
OKLab	oklab(54.01% 0.0028 -0.1594)
OKLCH	oklch(54.01% 0.159 271)
XYZ	xyz(18.3562, 14.9968, 57.7930)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64CA #CAB44E

analogous

#4EA2CA #4E64CA #764ECA

triadic

#4E64CA #CA4E64 #64CA4E

tetradic

#4E64CA #CA4EA2 #CAB44E #4ECA76

square

#4E64CA #CA4EA2 #CAB44E #4ECA76

split-complementary

#4E64CA #CA764E #A2CA4E

monochromatic

#243379 #3247A8 #4E64CA #7D8DD8 #ACB6E6

Accessibility & contrast

On white

5.25

#4E64CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4E64CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64CA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64CA	#FFFFFF	#000000	##FFFFFF
##4E64CA	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C72CE

Deuteranopia (green-blind)

#0A67C8

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4e64ca;
/* rgb */ color: rgb(78, 100, 202);
/* oklch */ color: oklch(54.0% 0.159 271.0);

Tailwind

colors: {
  custom: {
    50: '#8b8fdb',
    500: '#4e64ca',
    950: '#000000',
  },
}

SCSS

$custom: #4e64ca;
$custom-light: #8b8fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64ca",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 202
  },
  "hsl": {
    "h": 229.355,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.15947,
    "h": 271
  },
  "luminance": 0.14998
}

Semantic roles & 50–950 ramp

primary

#4E64CA

secondary

#D4CBA0

accent

#C34BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E64CA

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

Preview Lab → · Contrast checker → · Palette generator →