#4E50C7#4E50C7

#4E50C7 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.0% C 0.181 H 276.9°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E50C7
RGB	rgb(78, 80, 199)
HSL	hsl(239, 52%, 54%)
HSV	hsv(239, 61%, 78%)
CMYK	cmyk(60.8%, 59.8%, 0%, 22%)
CIE-LAB	lab(40.38, 34.88, -62.44)
CIE-LCH	lch(40.38, 71.53, 299.19°)
OKLab	oklab(50.01% 0.0218 -0.1796)
OKLCH	oklch(50.01% 0.181 276.9)
XYZ	xyz(16.3160, 11.4793, 55.3777)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50C7 #C7C54E

analogous

#4E8DC7 #4E50C7 #894EC7

triadic

#4E50C7 #C74E50 #50C74E

tetradic

#4E50C7 #C74E8D #C7C54E #4EC789

square

#4E50C7 #C74E8D #C7C54E #4EC789

split-complementary

#4E50C7 #C7894E #8DC74E

monochromatic

#252675 #3436A4 #4E50C7 #7C7ED6 #ABACE4

Accessibility & contrast

On white

6.37

#4E50C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4E50C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50C7

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50C7	#FFFFFF	#000000	##FFFFFF
##4E50C7	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#005AC5

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e50c7;
/* rgb */ color: rgb(78, 80, 199);
/* oklch */ color: oklch(50.0% 0.181 276.9);

Tailwind

colors: {
  custom: {
    50: '#8c81d9',
    500: '#4e50c7',
    950: '#000000',
  },
}

SCSS

$custom: #4e50c7;
$custom-light: #8c81d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50c7",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 199
  },
  "hsl": {
    "h": 239.008,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50011,
    "c": 0.18088,
    "h": 276.9
  },
  "luminance": 0.11481
}

Semantic roles & 50–950 ramp

primary

#4E50C7

secondary

#D2D19F

accent

#D94CDB

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E50C7

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

Preview Lab → · Contrast checker → · Palette generator →