#4C4ACF#4C4ACF

#4C4ACF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.5% C 0.199 H 276.9°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4C4ACF
RGB	rgb(76, 74, 207)
HSL	hsl(241, 58%, 55%)
HSV	hsv(241, 64%, 81%)
CMYK	cmyk(63.3%, 64.3%, 0%, 18.8%)
CIE-LAB	lab(39.48, 40.86, -68.55)
CIE-LCH	lch(39.48, 79.80, 300.80°)
OKLab	oklab(49.51% 0.024 -0.1976)
OKLCH	oklch(49.51% 0.199 276.9)
XYZ	xyz(16.6881, 10.9377, 60.2511)
Luminance	0.1094 (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

#4C4ACF #CDCF4A

analogous

#4A8BCF #4C4ACF #8E4ACF

triadic

#4C4ACF #CF4C4A #4ACF4C

tetradic

#4C4ACF #CF4A8B #CDCF4A #4ACF8E

square

#4C4ACF #CF4A8B #CDCF4A #4ACF8E

split-complementary

#4C4ACF #CF8E4A #8BCF4A

monochromatic

#23217D #302EAE #4C4ACF #7C7ADC #ACABE9

Accessibility & contrast

On white

6.59

#4C4ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4C4ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4ACF

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4ACF	#FFFFFF	#000000	##FFFFFF
##4C4ACF	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D3

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c4acf;
/* rgb */ color: rgb(76, 74, 207);
/* oklch */ color: oklch(49.5% 0.199 276.9);

Tailwind

colors: {
  custom: {
    50: '#8c7ddf',
    500: '#4c4acf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4acf;
$custom-light: #8c7ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4acf",
  "rgb": {
    "r": 76,
    "g": 74,
    "b": 207
  },
  "hsl": {
    "h": 240.902,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49512,
    "c": 0.19905,
    "h": 276.9
  },
  "luminance": 0.10939
}

Semantic roles & 50–950 ramp

primary

#4C4ACF

secondary

#D5D69F

accent

#E146DF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C4ACF

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

Preview Lab → · Contrast checker → · Palette generator →