#4E50CA#4E50CA

#4E50CA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.3% C 0.185 H 276.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E50CA
RGB	rgb(78, 80, 202)
HSL	hsl(239, 54%, 55%)
HSV	hsv(239, 61%, 79%)
CMYK	cmyk(61.4%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(40.61, 35.88, -63.81)
CIE-LCH	lch(40.61, 73.20, 299.35°)
OKLab	oklab(50.25% 0.0217 -0.1836)
OKLCH	oklch(50.25% 0.185 276.7)
XYZ	xyz(16.6678, 11.6200, 57.2302)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50CA #CAC84E

analogous

#4E8ECA #4E50CA #8A4ECA

triadic

#4E50CA #CA4E50 #50CA4E

tetradic

#4E50CA #CA4E8E #CAC84E #4ECA8A

square

#4E50CA #CA4E8E #CAC84E #4ECA8A

split-complementary

#4E50CA #CA8A4E #8ECA4E

monochromatic

#242679 #3234A8 #4E50CA #7D7FD8 #ACADE6

Accessibility & contrast

On white

6.32

#4E50CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4E50CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50CA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50CA	#FFFFFF	#000000	##FFFFFF
##4E50CA	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)

#0065CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e50ca;
/* rgb */ color: rgb(78, 80, 202);
/* oklch */ color: oklch(50.3% 0.185 276.7);

Tailwind

colors: {
  custom: {
    50: '#8c81db',
    500: '#4e50ca',
    950: '#000000',
  },
}

SCSS

$custom: #4e50ca;
$custom-light: #8c81db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50ca",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 239.032,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50252,
    "c": 0.18485,
    "h": 276.7
  },
  "luminance": 0.11621
}

Semantic roles & 50–950 ramp

primary

#4E50CA

secondary

#D4D3A0

accent

#DB4BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E50CA

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

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