#4C52BE#4C52BE

#4C52BE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.5% C 0.167 H 276.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4C52BE
RGB	rgb(76, 82, 190)
HSL	hsl(237, 47%, 52%)
HSV	hsv(237, 60%, 75%)
CMYK	cmyk(60%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(40.06, 30.28, -57.72)
CIE-LCH	lch(40.06, 65.19, 297.68°)
OKLab	oklab(49.53% 0.0176 -0.1657)
OKLCH	oklch(49.53% 0.167 276.1)
XYZ	xyz(15.2890, 11.2876, 50.0783)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52BE #BEB84C

analogous

#4C8BBE #4C52BE #7F4CBE

triadic

#4C52BE #BE4C52 #52BE4C

tetradic

#4C52BE #BE4C8B #BEB84C #4CBE7F

square

#4C52BE #BE4C8B #BEB84C #4CBE7F

split-complementary

#4C52BE #BE7F4C #8BBE4C

monochromatic

#262A69 #373C96 #4C52BE #797DCE #A6A9DF

Accessibility & contrast

On white

6.45

#4C52BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4C52BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52BE

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52BE	#FFFFFF	#000000	##FFFFFF
##4C52BE	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c52be;
/* rgb */ color: rgb(76, 82, 190);
/* oklch */ color: oklch(49.5% 0.167 276.1);

Tailwind

colors: {
  custom: {
    50: '#8982d2',
    500: '#4c52be',
    950: '#000000',
  },
}

SCSS

$custom: #4c52be;
$custom-light: #8982d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52be",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 236.842,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49531,
    "c": 0.16665,
    "h": 276.1
  },
  "luminance": 0.11289
}

Semantic roles & 50–950 ramp

primary

#4C52BE

secondary

#CCC99A

accent

#CF51D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4C52BE

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

Preview Lab → · Contrast checker → · Palette generator →