#4E53C0#4E53C0

#4E53C0 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.0% C 0.168 H 276.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E53C0
RGB	rgb(78, 83, 192)
HSL	hsl(237, 48%, 53%)
HSV	hsv(237, 59%, 75%)
CMYK	cmyk(59.4%, 56.8%, 0%, 24.7%)
CIE-LAB	lab(40.59, 30.69, -58.03)
CIE-LCH	lch(40.59, 65.64, 297.87°)
OKLab	oklab(50.01% 0.019 -0.1665)
OKLCH	oklch(50.01% 0.168 276.5)
XYZ	xyz(15.7465, 11.6108, 51.2703)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53C0 #C0BB4E

analogous

#4E8CC0 #4E53C0 #824EC0

triadic

#4E53C0 #C04E53 #53C04E

tetradic

#4E53C0 #C04E8C #C0BB4E #4EC082

square

#4E53C0 #C04E8C #C0BB4E #4EC082

split-complementary

#4E53C0 #C0824E #8CC04E

monochromatic

#272A6D #373B9A #4E53C0 #7B7FD0 #A8ABE0

Accessibility & contrast

On white

6.32

#4E53C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4E53C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53C0

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53C0	#FFFFFF	#000000	##FFFFFF
##4E53C0	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C4

Deuteranopia (green-blind)

#005BBE

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e53c0;
/* rgb */ color: rgb(78, 83, 192);
/* oklch */ color: oklch(50.0% 0.168 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a83d4',
    500: '#4e53c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e53c0;
$custom-light: #8a83d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53c0",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 192
  },
  "hsl": {
    "h": 237.368,
    "s": 47.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50006,
    "c": 0.16763,
    "h": 276.5
  },
  "luminance": 0.11612
}

Semantic roles & 50–950 ramp

primary

#4E53C0

secondary

#CECB9C

accent

#D151D7

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4E53C0

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

Preview Lab → · Contrast checker → · Palette generator →