#4C50C8#4C50C8

#4C50C8 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.183 H 276.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C50C8
RGB	rgb(76, 80, 200)
HSL	hsl(238, 53%, 54%)
HSV	hsv(238, 62%, 78%)
CMYK	cmyk(62%, 60%, 0%, 21.6%)
CIE-LAB	lab(40.32, 34.88, -63.13)
CIE-LCH	lch(40.32, 72.13, 298.93°)
OKLab	oklab(49.96% 0.0194 -0.1816)
OKLCH	oklch(49.96% 0.183 276.1)
XYZ	xyz(16.2711, 11.4427, 55.9836)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C50C8 #C8C44C

analogous

#4C8EC8 #4C50C8 #864CC8

triadic

#4C50C8 #C84C50 #50C84C

tetradic

#4C50C8 #C84C8E #C8C44C #4CC886

square

#4C50C8 #C84C8E #C8C44C #4CC886

split-complementary

#4C50C8 #C8864C #8EC84C

monochromatic

#242775 #3236A4 #4C50C8 #7B7ED6 #AAACE5

Accessibility & contrast

On white

6.39

#4C50C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4C50C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C50C8

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C50C8	#FFFFFF	#000000	##FFFFFF
##4C50C8	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#005AC6

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c50c8;
/* rgb */ color: rgb(76, 80, 200);
/* oklch */ color: oklch(50.0% 0.183 276.1);

Tailwind

colors: {
  custom: {
    50: '#8b81da',
    500: '#4c50c8',
    950: '#000000',
  },
}

SCSS

$custom: #4c50c8;
$custom-light: #8b81da;
$custom-dark: #000000;

JSON

{
  "hex": "#4c50c8",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 238.065,
    "s": 52.991,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49955,
    "c": 0.18266,
    "h": 276.1
  },
  "luminance": 0.11444
}

Semantic roles & 50–950 ramp

primary

#4C50C8

secondary

#D2D19E

accent

#D84BDC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C50C8

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

Preview Lab → · Contrast checker → · Palette generator →