#4445E1#4445E1

#4445E1 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.229 H 274.0°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4445E1
RGB	rgb(68, 69, 225)
HSL	hsl(240, 72%, 57%)
HSV	hsv(240, 70%, 88%)
CMYK	cmyk(69.8%, 69.3%, 0%, 11.8%)
CIE-LAB	lab(39.44, 48.67, -78.95)
CIE-LCH	lch(39.44, 92.74, 301.65°)
OKLab	oklab(49.84% 0.016 -0.2282)
OKLCH	oklch(49.84% 0.229 274)
XYZ	xyz(18.0981, 10.9197, 72.3735)
Luminance	0.1092 (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

#4445E1 #E1E044

analogous

#4493E1 #4445E1 #9244E1

triadic

#4445E1 #E14445 #45E144

tetradic

#4445E1 #E14493 #E1E044 #44E192

square

#4445E1 #E14493 #E1E044 #44E192

split-complementary

#4445E1 #E19244 #93E144

monochromatic

#181893 #2021C8 #4445E1 #7979E9 #ADAEF2

Accessibility & contrast

On white

6.60

#4445E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4445E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4445E1

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4445E1	#FFFFFF	#000000	##FFFFFF
##4445E1	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E6

Deuteranopia (green-blind)

#0055DE

Tritanopia (blue-blind)

#00708E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4445e1;
/* rgb */ color: rgb(68, 69, 225);
/* oklch */ color: oklch(49.8% 0.229 274.0);

Tailwind

colors: {
  custom: {
    50: '#8d7aec',
    500: '#4445e1',
    950: '#000000',
  },
}

SCSS

$custom: #4445e1;
$custom-light: #8d7aec;
$custom-dark: #000000;

JSON

{
  "hex": "#4445e1",
  "rgb": {
    "r": 68,
    "g": 69,
    "b": 225
  },
  "hsl": {
    "h": 239.618,
    "s": 72.35,
    "l": 57.451
  },
  "oklch": {
    "l": 0.49836,
    "c": 0.2288,
    "h": 274
  },
  "luminance": 0.10921
}

Semantic roles & 50–950 ramp

primary

#4445E1

secondary

#E0E0A1

accent

#EE39EF

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4445E1

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

Preview Lab → · Contrast checker → · Palette generator →