#4C4CCF#4C4CCF

#4C4CCF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.8% C 0.197 H 276.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4C4CCF
RGB	rgb(76, 76, 207)
HSL	hsl(240, 58%, 55%)
HSV	hsv(240, 63%, 81%)
CMYK	cmyk(63.3%, 63.3%, 0%, 18.8%)
CIE-LAB	lab(39.93, 39.66, -67.81)
CIE-LCH	lch(39.93, 78.55, 300.32°)
OKLab	oklab(49.84% 0.0224 -0.1954)
OKLCH	oklch(49.84% 0.197 276.6)
XYZ	xyz(16.8238, 11.2090, 60.2964)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4CCF #CFCF4C

analogous

#4C8DCF #4C4CCF #8D4CCF

triadic

#4C4CCF #CF4C4C #4CCF4C

tetradic

#4C4CCF #CF4C8D #CFCF4C #4CCF8D

square

#4C4CCF #CF4C8D #CFCF4C #4CCF8D

split-complementary

#4C4CCF #CF8D4C #8DCF4C

monochromatic

#22227F #2F2FAF #4C4CCF #7C7CDC #ADADE9

Accessibility & contrast

On white

6.48

#4C4CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4C4CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4CCF

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4CCF	#FFFFFF	#000000	##FFFFFF
##4C4CCF	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c4ccf;
/* rgb */ color: rgb(76, 76, 207);
/* oklch */ color: oklch(49.8% 0.197 276.6);

Tailwind

colors: {
  custom: {
    50: '#8c7edf',
    500: '#4c4ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4ccf;
$custom-light: #8c7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4ccf",
  "rgb": {
    "r": 76,
    "g": 76,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49844,
    "c": 0.19668,
    "h": 276.6
  },
  "luminance": 0.1121
}

Semantic roles & 50–950 ramp

primary

#4C4CCF

secondary

#D7D7A0

accent

#E147E1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C4CCF

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

Preview Lab → · Contrast checker → · Palette generator →