#4440AF#4440AF

#4440AF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.5% C 0.171 H 278.5°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#4440AF
RGB	rgb(68, 64, 175)
HSL	hsl(242, 46%, 47%)
HSV	hsv(242, 63%, 69%)
CMYK	cmyk(61.1%, 63.4%, 0%, 31.4%)
CIE-LAB	lab(33.96, 35.15, -58.82)
CIE-LCH	lch(33.96, 68.52, 300.86°)
OKLab	oklab(44.52% 0.0252 -0.1693)
OKLCH	oklch(44.52% 0.171 278.5)
XYZ	xyz(11.9527, 7.9900, 41.4615)
Luminance	0.0799 (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

#4440AF #ABAF40

analogous

#4074AF #4440AF #7C40AF

triadic

#4440AF #AF4440 #40AF44

tetradic

#4440AF #AF4074 #ABAF40 #40AF7C

square

#4440AF #AF4074 #ABAF40 #40AF7C

split-complementary

#4440AF #AF7C40 #74AF40

monochromatic

#211F55 #333082 #4440AF #6965C7 #9592D7

Accessibility & contrast

On white

8.08

#4440AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4440AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440AF

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440AF	#FFFFFF	#000000	##FFFFFF
##4440AF	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#005C71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4440af;
/* rgb */ color: rgb(68, 64, 175);
/* oklch */ color: oklch(44.5% 0.171 278.5);

Tailwind

colors: {
  custom: {
    50: '#8375c8',
    500: '#4440af',
    950: '#000000',
  },
}

SCSS

$custom: #4440af;
$custom-light: #8375c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4440af",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 175
  },
  "hsl": {
    "h": 242.162,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44522,
    "c": 0.17116,
    "h": 278.5
  },
  "luminance": 0.07991
}

Semantic roles & 50–950 ramp

primary

#4440AF

secondary

#C0C388

accent

#D652D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4440AF

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

Preview Lab → · Contrast checker → · Palette generator →