#4C50BD#4C50BD

#4C50BD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.168 H 276.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4C50BD
RGB	rgb(76, 80, 189)
HSL	hsl(238, 46%, 52%)
HSV	hsv(238, 60%, 74%)
CMYK	cmyk(59.8%, 57.7%, 0%, 25.9%)
CIE-LAB	lab(39.49, 31.21, -58.06)
CIE-LCH	lch(39.49, 65.92, 298.26°)
OKLab	oklab(49.08% 0.0195 -0.1667)
OKLCH	oklch(49.08% 0.168 276.7)
XYZ	xyz(15.0315, 10.9468, 49.4551)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50BD #BDB94C

analogous

#4C89BD #4C50BD #814CBD

triadic

#4C50BD #BD4C50 #50BD4C

tetradic

#4C50BD #BD4C89 #BDB94C #4CBD81

square

#4C50BD #BD4C89 #BDB94C #4CBD81

split-complementary

#4C50BD #BD814C #89BD4C

monochromatic

#262968 #373A95 #4C50BD #797CCD #A5A7DE

Accessibility & contrast

On white

6.58

#4C50BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4C50BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50BD

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50BD	#FFFFFF	#000000	##FFFFFF
##4C50BD	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0058BB

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c50bd;
/* rgb */ color: rgb(76, 80, 189);
/* oklch */ color: oklch(49.1% 0.168 276.7);

Tailwind

colors: {
  custom: {
    50: '#8981d2',
    500: '#4c50bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c50bd;
$custom-light: #8981d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50bd",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 189
  },
  "hsl": {
    "h": 237.876,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49084,
    "c": 0.16788,
    "h": 276.7
  },
  "luminance": 0.10948
}

Semantic roles & 50–950 ramp

primary

#4C50BD

secondary

#CBC99A

accent

#D152D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4C50BD

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

Preview Lab → · Contrast checker → · Palette generator →