#4E64BD#4E64BD

#4E64BD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.141 H 270.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E64BD
RGB	rgb(78, 100, 189)
HSL	hsl(228, 46%, 52%)
HSV	hsv(228, 59%, 74%)
CMYK	cmyk(58.7%, 47.1%, 0%, 25.9%)
CIE-LAB	lab(44.81, 18.94, -49.48)
CIE-LCH	lch(44.81, 52.98, 290.95°)
OKLab	oklab(53.12% 0.0013 -0.1412)
OKLCH	oklch(53.12% 0.141 270.5)
XYZ	xyz(16.8813, 14.4068, 50.0255)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64BD #BDA74E

analogous

#4E9CBD #4E64BD #6F4EBD

triadic

#4E64BD #BD4E64 #64BD4E

tetradic

#4E64BD #BD4E9C #BDA74E #4EBD6F

square

#4E64BD #BD4E9C #BDA74E #4EBD6F

split-complementary

#4E64BD #BD6F4E #9CBD4E

monochromatic

#273469 #384B96 #4E64BD #7B8BCE #A7B2DE

Accessibility & contrast

On white

5.41

#4E64BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4E64BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64BD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64BD	#FFFFFF	#000000	##FFFFFF
##4E64BD	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FC0

Deuteranopia (green-blind)

#2865BB

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e64bd;
/* rgb */ color: rgb(78, 100, 189);
/* oklch */ color: oklch(53.1% 0.141 270.5);

Tailwind

colors: {
  custom: {
    50: '#898fd1',
    500: '#4e64bd',
    950: '#000000',
  },
}

SCSS

$custom: #4e64bd;
$custom-light: #898fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64bd",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 189
  },
  "hsl": {
    "h": 228.108,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.53121,
    "c": 0.14124,
    "h": 270.5
  },
  "luminance": 0.14408
}

Semantic roles & 50–950 ramp

primary

#4E64BD

secondary

#CCC29B

accent

#BB52D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4E64BD

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

Preview Lab → · Contrast checker → · Palette generator →