#4E5CCA#4E5CCA

#4E5CCA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.4% C 0.170 H 273.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CCA
RGB	rgb(78, 92, 202)
HSL	hsl(233, 54%, 55%)
HSV	hsv(233, 61%, 79%)
CMYK	cmyk(61.4%, 54.5%, 0%, 20.8%)
CIE-LAB	lab(43.56, 28.40, -59.01)
CIE-LCH	lch(43.56, 65.49, 295.70°)
OKLab	oklab(52.45% 0.0106 -0.1694)
OKLCH	oklch(52.45% 0.17 273.6)
XYZ	xyz(17.6262, 13.5368, 57.5497)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CCA #CABC4E

analogous

#4E9ACA #4E5CCA #7E4ECA

triadic

#4E5CCA #CA4E5C #5CCA4E

tetradic

#4E5CCA #CA4E9A #CABC4E #4ECA7E

square

#4E5CCA #CA4E9A #CABC4E #4ECA7E

split-complementary

#4E5CCA #CA7E4E #9ACA4E

monochromatic

#242E79 #3240A8 #4E5CCA #7D87D8 #ACB3E6

Accessibility & contrast

On white

5.66

#4E5CCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4E5CCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CCA

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CCA	#FFFFFF	#000000	##FFFFFF
##4E5CCA	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B6DCE

Deuteranopia (green-blind)

#0062C8

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e5cca;
/* rgb */ color: rgb(78, 92, 202);
/* oklch */ color: oklch(52.4% 0.170 273.6);

Tailwind

colors: {
  custom: {
    50: '#8b8adb',
    500: '#4e5cca',
    950: '#000000',
  },
}

SCSS

$custom: #4e5cca;
$custom-light: #8b8adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5cca",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 202
  },
  "hsl": {
    "h": 233.226,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52448,
    "c": 0.16969,
    "h": 273.6
  },
  "luminance": 0.13538
}

Semantic roles & 50–950 ramp

primary

#4E5CCA

secondary

#D4CEA0

accent

#CD4BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5CCA

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

Preview Lab → · Contrast checker → · Palette generator →