#4E50D3#4E50D3

#4E50D3 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 51.0% C 0.197 H 276.2°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E50D3
RGB	rgb(78, 80, 211)
HSL	hsl(239, 60%, 57%)
HSV	hsv(239, 63%, 83%)
CMYK	cmyk(63%, 62.1%, 0%, 17.3%)
CIE-LAB	lab(41.31, 38.85, -67.85)
CIE-LCH	lch(41.31, 78.19, 299.79°)
OKLab	oklab(50.99% 0.0213 -0.1955)
OKLCH	oklch(50.99% 0.197 276.2)
XYZ	xyz(17.7646, 12.0587, 63.0068)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50D3 #D3D14E

analogous

#4E93D3 #4E50D3 #8F4ED3

triadic

#4E50D3 #D34E50 #50D34E

tetradic

#4E50D3 #D34E93 #D3D14E #4ED38F

square

#4E50D3 #D34E93 #D3D14E #4ED38F

split-complementary

#4E50D3 #D38F4E #93D34E

monochromatic

#212385 #2D2FB6 #4E50D3 #7F80DF #B0B1EB

Accessibility & contrast

On white

6.15

#4E50D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4E50D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50D3

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50D3	#FFFFFF	#000000	##FFFFFF
##4E50D3	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#005CD0

Tritanopia (blue-blind)

#00718A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e50d3;
/* rgb */ color: rgb(78, 80, 211);
/* oklch */ color: oklch(51.0% 0.197 276.2);

Tailwind

colors: {
  custom: {
    50: '#8e81e1',
    500: '#4e50d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e50d3;
$custom-light: #8e81e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50d3",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 211
  },
  "hsl": {
    "h": 239.098,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50989,
    "c": 0.19661,
    "h": 276.2
  },
  "luminance": 0.1206
}

Semantic roles & 50–950 ramp

primary

#4E50D3

secondary

#DAD9A3

accent

#E144E3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #4E50D3

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

Preview Lab → · Contrast checker → · Palette generator →