#4E52CC#4E52CC

#4E52CC is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.8% C 0.185 H 276.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E52CC
RGB	rgb(78, 82, 204)
HSL	hsl(238, 55%, 55%)
HSV	hsv(238, 62%, 80%)
CMYK	cmyk(61.8%, 59.8%, 0%, 20%)
CIE-LAB	lab(41.24, 35.31, -63.94)
CIE-LCH	lch(41.24, 73.04, 298.91°)
OKLab	oklab(50.77% 0.0198 -0.1839)
OKLCH	oklch(50.77% 0.185 276.2)
XYZ	xyz(17.0547, 12.0126, 58.5350)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E52CC #CCC84E

analogous

#4E91CC #4E52CC #894ECC

triadic

#4E52CC #CC4E52 #52CC4E

tetradic

#4E52CC #CC4E91 #CCC84E #4ECC89

square

#4E52CC #CC4E91 #CCC84E #4ECC89

split-complementary

#4E52CC #CC894E #91CC4E

monochromatic

#24277C #3135AB #4E52CC #7E80DA #ADAFE7

Accessibility & contrast

On white

6.17

#4E52CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4E52CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E52CC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E52CC	#FFFFFF	#000000	##FFFFFF
##4E52CC	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D0

Deuteranopia (green-blind)

#005CCA

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e52cc;
/* rgb */ color: rgb(78, 82, 204);
/* oklch */ color: oklch(50.8% 0.185 276.2);

Tailwind

colors: {
  custom: {
    50: '#8c82dc',
    500: '#4e52cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e52cc;
$custom-light: #8c82dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e52cc",
  "rgb": {
    "r": 78,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 238.095,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50765,
    "c": 0.18502,
    "h": 276.2
  },
  "luminance": 0.12014
}

Semantic roles & 50–950 ramp

primary

#4E52CC

secondary

#D5D4A1

accent

#DA49DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E52CC

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

Preview Lab → · Contrast checker → · Palette generator →