#4C50CD#4C50CD

#4C50CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.189 H 275.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C50CD
RGB	rgb(76, 80, 205)
HSL	hsl(238, 56%, 55%)
HSV	hsv(238, 63%, 80%)
CMYK	cmyk(62.9%, 61%, 0%, 19.6%)
CIE-LAB	lab(40.70, 36.55, -65.39)
CIE-LCH	lch(40.70, 74.91, 299.21°)
OKLab	oklab(50.36% 0.0192 -0.1883)
OKLCH	oklch(50.36% 0.189 275.8)
XYZ	xyz(16.8650, 11.6802, 59.1115)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50CD #CDC94C

analogous

#4C90CD #4C50CD #894CCD

triadic

#4C50CD #CD4C50 #50CD4C

tetradic

#4C50CD #CD4C90 #CDC94C #4CCD89

square

#4C50CD #CD4C90 #CDC94C #4CCD89

split-complementary

#4C50CD #CD894C #90CD4C

monochromatic

#23257C #3034AC #4C50CD #7C7FDA #ACAEE8

Accessibility & contrast

On white

6.29

#4C50CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4C50CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50CD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50CD	#FFFFFF	#000000	##FFFFFF
##4C50CD	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4c50cd;
/* rgb */ color: rgb(76, 80, 205);
/* oklch */ color: oklch(50.4% 0.189 275.8);

Tailwind

colors: {
  custom: {
    50: '#8c81dd',
    500: '#4c50cd',
    950: '#000000',
  },
}

SCSS

$custom: #4c50cd;
$custom-light: #8c81dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50cd",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 205
  },
  "hsl": {
    "h": 238.14,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50361,
    "c": 0.18926,
    "h": 275.8
  },
  "luminance": 0.11682
}

Semantic roles & 50–950 ramp

primary

#4C50CD

secondary

#D5D49F

accent

#DB48E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C50CD

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

Preview Lab → · Contrast checker → · Palette generator →