#4C44AC#4C44AC

#4C44AC is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.6% C 0.160 H 281.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4C44AC
RGB	rgb(76, 68, 172)
HSL	hsl(245, 43%, 47%)
HSV	hsv(245, 60%, 67%)
CMYK	cmyk(55.8%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(35.30, 33.10, -54.83)
CIE-LCH	lch(35.30, 64.05, 301.12°)
OKLab	oklab(45.59% 0.0317 -0.1573)
OKLCH	oklch(45.59% 0.16 281.4)
XYZ	xyz(12.4917, 8.6485, 40.0328)
Luminance	0.0865 (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

#4C44AC #A4AC44

analogous

#4470AC #4C44AC #8044AC

triadic

#4C44AC #AC4C44 #44AC4C

tetradic

#4C44AC #AC4470 #A4AC44 #44AC80

square

#4C44AC #AC4470 #A4AC44 #44AC80

split-complementary

#4C44AC #AC8044 #70AC44

monochromatic

#252154 #393380 #4C44AC #7069C4 #9A95D5

Accessibility & contrast

On white

7.69

#4C44AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4C44AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C44AC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C44AC	#FFFFFF	#000000	##FFFFFF
##4C44AC	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#1D5D71

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4c44ac;
/* rgb */ color: rgb(76, 68, 172);
/* oklch */ color: oklch(45.6% 0.160 281.4);

Tailwind

colors: {
  custom: {
    50: '#8778c5',
    500: '#4c44ac',
    950: '#000000',
  },
}

SCSS

$custom: #4c44ac;
$custom-light: #8778c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c44ac",
  "rgb": {
    "r": 76,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 244.615,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45586,
    "c": 0.16049,
    "h": 281.4
  },
  "luminance": 0.08649
}

Semantic roles & 50–950 ramp

primary

#4C44AC

secondary

#BDC18B

accent

#D355C9

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4C44AC

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

Preview Lab → · Contrast checker → · Palette generator →