#4440AC#4440AC

#4440AC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.167 H 278.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4440AC
RGB	rgb(68, 64, 172)
HSL	hsl(242, 46%, 46%)
HSV	hsv(242, 63%, 67%)
CMYK	cmyk(60.5%, 62.8%, 0%, 32.5%)
CIE-LAB	lab(33.72, 34.15, -57.43)
CIE-LCH	lch(33.72, 66.82, 300.74°)
OKLab	oklab(44.27% 0.0254 -0.1652)
OKLCH	oklch(44.27% 0.167 278.7)
XYZ	xyz(11.6613, 7.8734, 39.9269)
Luminance	0.0787 (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

#4440AC #A8AC40

analogous

#4072AC #4440AC #7A40AC

triadic

#4440AC #AC4440 #40AC44

tetradic

#4440AC #AC4072 #A8AC40 #40AC7A

square

#4440AC #AC4072 #A8AC40 #40AC7A

split-complementary

#4440AC #AC7A40 #72AC40

monochromatic

#211F53 #322F7F #4440AC #6864C5 #9391D6

Accessibility & contrast

On white

8.16

#4440AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4440AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440AC

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440AC	#FFFFFF	#000000	##FFFFFF
##4440AC	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4440ac;
/* rgb */ color: rgb(68, 64, 172);
/* oklch */ color: oklch(44.3% 0.167 278.7);

Tailwind

colors: {
  custom: {
    50: '#8375c6',
    500: '#4440ac',
    950: '#000000',
  },
}

SCSS

$custom: #4440ac;
$custom-light: #8375c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4440ac",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 172
  },
  "hsl": {
    "h": 242.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44267,
    "c": 0.16716,
    "h": 278.7
  },
  "luminance": 0.07874
}

Semantic roles & 50–950 ramp

primary

#4440AC

secondary

#BFC187

accent

#D552D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4440AC

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

Preview Lab → · Contrast checker → · Palette generator →