#4C50BE#4C50BE

#4C50BE is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.2% C 0.169 H 276.6°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C50BE
RGB	rgb(76, 80, 190)
HSL	hsl(238, 47%, 52%)
HSV	hsv(238, 60%, 75%)
CMYK	cmyk(60%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(39.56, 31.54, -58.53)
CIE-LCH	lch(39.56, 66.49, 298.32°)
OKLab	oklab(49.16% 0.0195 -0.1681)
OKLCH	oklch(49.16% 0.169 276.6)
XYZ	xyz(15.1404, 10.9904, 50.0287)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50BE #BEBA4C

analogous

#4C89BE #4C50BE #814CBE

triadic

#4C50BE #BE4C50 #50BE4C

tetradic

#4C50BE #BE4C89 #BEBA4C #4CBE81

square

#4C50BE #BE4C89 #BEBA4C #4CBE81

split-complementary

#4C50BE #BE814C #89BE4C

monochromatic

#262969 #373A96 #4C50BE #797CCE #A6A8DF

Accessibility & contrast

On white

6.57

#4C50BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4C50BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50BE

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50BE	#FFFFFF	#000000	##FFFFFF
##4C50BE	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c50be;
/* rgb */ color: rgb(76, 80, 190);
/* oklch */ color: oklch(49.2% 0.169 276.6);

Tailwind

colors: {
  custom: {
    50: '#8981d2',
    500: '#4c50be',
    950: '#000000',
  },
}

SCSS

$custom: #4c50be;
$custom-light: #8981d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50be",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 237.895,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49162,
    "c": 0.16924,
    "h": 276.6
  },
  "luminance": 0.10992
}

Semantic roles & 50–950 ramp

primary

#4C50BE

secondary

#CCCA9A

accent

#D251D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4C50BE

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

Preview Lab → · Contrast checker → · Palette generator →