#4440BE#4440BE

#4440BE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.8% C 0.191 H 277.2°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#4440BE
RGB	rgb(68, 64, 190)
HSL	hsl(242, 50%, 50%)
HSV	hsv(242, 66%, 75%)
CMYK	cmyk(64.2%, 66.3%, 0%, 25.5%)
CIE-LAB	lab(35.23, 40.13, -65.62)
CIE-LCH	lch(35.23, 76.92, 301.44°)
OKLab	oklab(45.83% 0.0238 -0.1893)
OKLCH	oklch(45.83% 0.191 277.2)
XYZ	xyz(13.5085, 8.6123, 49.6557)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4440BE #BABE40

analogous

#407BBE #4440BE #8340BE

triadic

#4440BE #BE4440 #40BE44

tetradic

#4440BE #BE407B #BABE40 #40BE83

square

#4440BE #BE407B #BABE40 #40BE83

split-complementary

#4440BE #BE8340 #7BBE40

monochromatic

#232162 #343190 #4440BE #706DCE #9D9BDD

Accessibility & contrast

On white

7.71

#4440BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4440BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440BE

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440BE	#FFFFFF	#000000	##FFFFFF
##4440BE	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004DBC

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4440be;
/* rgb */ color: rgb(68, 64, 190);
/* oklch */ color: oklch(45.8% 0.191 277.2);

Tailwind

colors: {
  custom: {
    50: '#8675d3',
    500: '#4440be',
    950: '#000000',
  },
}

SCSS

$custom: #4440be;
$custom-light: #8675d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4440be",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 190
  },
  "hsl": {
    "h": 241.905,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45834,
    "c": 0.19075,
    "h": 277.2
  },
  "luminance": 0.08613
}

Semantic roles & 50–950 ramp

primary

#4440BE

secondary

#C8C990

accent

#D94FD5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4440BE

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

Preview Lab → · Contrast checker → · Palette generator →