#4E73F5#4E73F5

#4E73F5 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.0% C 0.199 H 267.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E73F5
RGB	rgb(78, 115, 245)
HSL	hsl(227, 89%, 63%)
HSV	hsv(227, 68%, 96%)
CMYK	cmyk(68.2%, 53.1%, 0%, 3.9%)
CIE-LAB	lab(52.37, 28.84, -69.10)
CIE-LCH	lch(52.37, 74.88, 292.66°)
OKLab	oklab(60.01% -0.0071 -0.1987)
OKLCH	oklch(60.01% 0.199 267.9)
XYZ	xyz(25.7484, 20.4712, 88.9629)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E73F5 #F5D04E

analogous

#4EC6F5 #4E73F5 #7C4EF5

triadic

#4E73F5 #F54E73 #73F54E

tetradic

#4E73F5 #F54EC6 #F5D04E #4EF57C

square

#4E73F5 #F54EC6 #F5D04E #4EF57C

split-complementary

#4E73F5 #F57C4E #C6F54E

monochromatic

#0B32BE #1445F2 #4E73F5 #88A1F8 #C2CFFC

Accessibility & contrast

On white

4.12

#4E73F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4E73F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E73F5

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E73F5	#FFFFFF	#000000	##000000
##4E73F5	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1085FA

Deuteranopia (green-blind)

#0076F2

Tritanopia (blue-blind)

#0092A9

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e73f5;
/* rgb */ color: rgb(78, 115, 245);
/* oklch */ color: oklch(60.0% 0.199 267.9);

Tailwind

colors: {
  custom: {
    50: '#929af9',
    500: '#4e73f5',
    950: '#000000',
  },
}

SCSS

$custom: #4e73f5;
$custom-light: #929af9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e73f5",
  "rgb": {
    "r": 78,
    "g": 115,
    "b": 245
  },
  "hsl": {
    "h": 226.707,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60005,
    "c": 0.19888,
    "h": 267.9
  },
  "luminance": 0.20474
}

Semantic roles & 50–950 ramp

primary

#4E73F5

secondary

#EDE0B2

accent

#B300E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E73F5

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

Preview Lab → · Contrast checker → · Palette generator →