#4C6CCC#4C6CCC

#4C6CCC is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.6% C 0.153 H 267.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4C6CCC
RGB	rgb(76, 108, 204)
HSL	hsl(225, 56%, 55%)
HSV	hsv(225, 63%, 80%)
CMYK	cmyk(62.7%, 47.1%, 0%, 20%)
CIE-LAB	lab(47.78, 18.67, -53.38)
CIE-LCH	lch(47.78, 56.55, 289.28°)
OKLab	oklab(55.65% -0.0068 -0.1526)
OKLCH	oklch(55.65% 0.153 267.4)
XYZ	xyz(19.2384, 16.6196, 59.3091)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6CCC #CCAC4C

analogous

#4CACCC #4C6CCC #6C4CCC

triadic

#4C6CCC #CC4C6C #6CCC4C

tetradic

#4C6CCC #CC4CAC #CCAC4C #4CCC6C

square

#4C6CCC #CC4CAC #CCAC4C #4CCC6C

split-complementary

#4C6CCC #CC6C4C #ACCC4C

monochromatic

#23397B #314FAA #4C6CCC #7C93DA #ABBAE7

Accessibility & contrast

On white

4.86

#4C6CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4C6CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6CCC

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6CCC	#FFFFFF	#000000	##FFFFFF
##4C6CCC	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C77D0

Deuteranopia (green-blind)

#246CCA

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4c6ccc;
/* rgb */ color: rgb(76, 108, 204);
/* oklch */ color: oklch(55.6% 0.153 267.4);

Tailwind

colors: {
  custom: {
    50: '#8a95dc',
    500: '#4c6ccc',
    950: '#000000',
  },
}

SCSS

$custom: #4c6ccc;
$custom-light: #8a95dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6ccc",
  "rgb": {
    "r": 76,
    "g": 108,
    "b": 204
  },
  "hsl": {
    "h": 225,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.55649,
    "c": 0.15278,
    "h": 267.4
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary

#4C6CCC

secondary

#D5C79F

accent

#B949DF

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4C6CCC

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

Preview Lab → · Contrast checker → · Palette generator →