#4C6CDF#4C6CDF

#4C6CDF is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.0% C 0.179 H 268.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C6CDF
RGB	rgb(76, 108, 223)
HSL	hsl(227, 70%, 59%)
HSV	hsv(227, 66%, 87%)
CMYK	cmyk(65.9%, 51.6%, 0%, 12.5%)
CIE-LAB	lab(48.99, 25.26, -62.23)
CIE-LCH	lch(48.99, 67.16, 292.09°)
OKLab	oklab(56.96% -0.0047 -0.1787)
OKLCH	oklch(56.96% 0.179 268.5)
XYZ	xyz(21.6578, 17.5873, 72.0511)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6CDF #DFBF4C

analogous

#4CB5DF #4C6CDF #754CDF

triadic

#4C6CDF #DF4C6C #6CDF4C

tetradic

#4C6CDF #DF4CB5 #DFBF4C #4CDF75

square

#4C6CDF #DF4CB5 #DFBF4C #4CDF75

split-complementary

#4C6CDF #DF754C #B5DF4C

monochromatic

#1B3696 #2448CA #4C6CDF #8097E8 #B4C1F2

Accessibility & contrast

On white

4.65

#4C6CDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4C6CDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6CDF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6CDF	#FFFFFF	#000000	##FFFFFF
##4C6CDF	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#247BE3

Deuteranopia (green-blind)

#006EDD

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c6cdf;
/* rgb */ color: rgb(76, 108, 223);
/* oklch */ color: oklch(57.0% 0.179 268.5);

Tailwind

colors: {
  custom: {
    50: '#8d95ea',
    500: '#4c6cdf',
    950: '#000000',
  },
}

SCSS

$custom: #4c6cdf;
$custom-light: #8d95ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6cdf",
  "rgb": {
    "r": 76,
    "g": 108,
    "b": 223
  },
  "hsl": {
    "h": 226.939,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5696,
    "c": 0.17873,
    "h": 268.5
  },
  "luminance": 0.17589
}

Semantic roles & 50–950 ramp

primary

#4C6CDF

secondary

#E0D4A6

accent

#C63BEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4C6CDF

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

Preview Lab → · Contrast checker → · Palette generator →