#4C4ACD#4C4ACD

#4C4ACD is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.3% C 0.196 H 277.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4C4ACD
RGB	rgb(76, 74, 205)
HSL	hsl(241, 57%, 55%)
HSV	hsv(241, 64%, 80%)
CMYK	cmyk(62.9%, 63.9%, 0%, 19.6%)
CIE-LAB	lab(39.31, 40.21, -67.66)
CIE-LCH	lch(39.31, 78.71, 300.72°)
OKLab	oklab(49.34% 0.0242 -0.195)
OKLCH	oklch(49.34% 0.196 277.1)
XYZ	xyz(16.4451, 10.8405, 58.9716)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4ACD #CBCD4A

analogous

#4A8ACD #4C4ACD #8E4ACD

triadic

#4C4ACD #CD4C4A #4ACD4C

tetradic

#4C4ACD #CD4A8A #CBCD4A #4ACD8E

square

#4C4ACD #CD4A8A #CBCD4A #4ACD8E

split-complementary

#4C4ACD #CD8E4A #8ACD4A

monochromatic

#23227B #312FAB #4C4ACD #7B7ADA #ABAAE7

Accessibility & contrast

On white

6.63

#4C4ACD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4C4ACD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4ACD

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4ACD	#FFFFFF	#000000	##FFFFFF
##4C4ACD	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D1

Deuteranopia (green-blind)

#0057CA

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c4acd;
/* rgb */ color: rgb(76, 74, 205);
/* oklch */ color: oklch(49.3% 0.196 277.1);

Tailwind

colors: {
  custom: {
    50: '#8c7ddd',
    500: '#4c4acd',
    950: '#000000',
  },
}

SCSS

$custom: #4c4acd;
$custom-light: #8c7ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4acd",
  "rgb": {
    "r": 76,
    "g": 74,
    "b": 205
  },
  "hsl": {
    "h": 240.916,
    "s": 56.71,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49341,
    "c": 0.19648,
    "h": 277.1
  },
  "luminance": 0.10842
}

Semantic roles & 50–950 ramp

primary

#4C4ACD

secondary

#D4D59E

accent

#E048DE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C4ACD

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

Preview Lab → · Contrast checker → · Palette generator →