#4E50CC#4E50CC

#4E50CC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.187 H 276.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E50CC
RGB	rgb(78, 80, 204)
HSL	hsl(239, 55%, 55%)
HSV	hsv(239, 62%, 80%)
CMYK	cmyk(61.8%, 60.8%, 0%, 20%)
CIE-LAB	lab(40.76, 36.54, -64.71)
CIE-LCH	lch(40.76, 74.32, 299.45°)
OKLab	oklab(50.41% 0.0216 -0.1862)
OKLCH	oklch(50.41% 0.187 276.6)
XYZ	xyz(16.9061, 11.7153, 58.4854)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50CC #CCCA4E

analogous

#4E8FCC #4E50CC #8B4ECC

triadic

#4E50CC #CC4E50 #50CC4E

tetradic

#4E50CC #CC4E8F #CCCA4E #4ECC8B

square

#4E50CC #CC4E8F #CCCA4E #4ECC8B

split-complementary

#4E50CC #CC8B4E #8FCC4E

monochromatic

#24257C #3133AB #4E50CC #7E7FDA #ADAEE7

Accessibility & contrast

On white

6.28

#4E50CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4E50CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50CC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50CC	#FFFFFF	#000000	##FFFFFF
##4E50CC	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e50cc;
/* rgb */ color: rgb(78, 80, 204);
/* oklch */ color: oklch(50.4% 0.187 276.6);

Tailwind

colors: {
  custom: {
    50: '#8c81dc',
    500: '#4e50cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e50cc;
$custom-light: #8c81dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50cc",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 239.048,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50414,
    "c": 0.18749,
    "h": 276.6
  },
  "luminance": 0.11717
}

Semantic roles & 50–950 ramp

primary

#4E50CC

secondary

#D5D4A1

accent

#DC49DF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E50CC

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

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