#4A50CC#4A50CC

#4A50CC is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.1% C 0.188 H 275.2°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4A50CC
RGB	rgb(74, 80, 204)
HSL	hsl(237, 56%, 55%)
HSV	hsv(237, 64%, 80%)
CMYK	cmyk(63.7%, 60.8%, 0%, 20%)
CIE-LAB	lab(40.49, 35.91, -65.16)
CIE-LCH	lch(40.49, 74.40, 298.86°)
OKLab	oklab(50.15% 0.017 -0.1876)
OKLCH	oklch(50.15% 0.188 275.2)
XYZ	xyz(16.5882, 11.5514, 58.4705)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A50CC #CCC64A

analogous

#4A91CC #4A50CC #854ACC

triadic

#4A50CC #CC4A50 #50CC4A

tetradic

#4A50CC #CC4A91 #CCC64A #4ACC85

square

#4A50CC #CC4A91 #CCC64A #4ACC85

split-complementary

#4A50CC #CC854A #91CC4A

monochromatic

#222679 #3035A9 #4A50CC #7A7ED9 #A9ACE7

Accessibility & contrast

On white

6.34

#4A50CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4A50CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A50CC

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A50CC	#FFFFFF	#000000	##FFFFFF
##4A50CC	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4a50cc;
/* rgb */ color: rgb(74, 80, 204);
/* oklch */ color: oklch(50.1% 0.188 275.2);

Tailwind

colors: {
  custom: {
    50: '#8b81dc',
    500: '#4a50cc',
    950: '#000000',
  },
}

SCSS

$custom: #4a50cc;
$custom-light: #8b81dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a50cc",
  "rgb": {
    "r": 74,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 237.231,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50149,
    "c": 0.18842,
    "h": 275.2
  },
  "luminance": 0.11553
}

Semantic roles & 50–950 ramp

primary

#4A50CC

secondary

#D4D29D

accent

#D848DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A50CC

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

Preview Lab → · Contrast checker → · Palette generator →