#4431AB#4431AB

#4431AB is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.184 H 282.0°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4431AB
RGB	rgb(68, 49, 171)
HSL	hsl(249, 55%, 43%)
HSV	hsv(249, 71%, 67%)
CMYK	cmyk(60.2%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(30.32, 42.77, -62.40)
CIE-LCH	lch(30.32, 75.65, 304.43°)
OKLab	oklab(41.78% 0.0383 -0.1798)
OKLCH	oklch(41.78% 0.184 282)
XYZ	xyz(10.8306, 6.3651, 39.1780)
Luminance	0.0637 (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

#4431AB #98AB31

analogous

#315BAB #4431AB #8131AB

triadic

#4431AB #AB4431 #31AB44

tetradic

#4431AB #AB315B #98AB31 #31AB81

square

#4431AB #AB315B #98AB31 #31AB81

split-complementary

#4431AB #AB8131 #5BAB31

monochromatic

#1E164C #31237B #4431AB #614DCC #8B7DDA

Accessibility & contrast

On white

9.24

#4431AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4431AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4431AB

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4431AB	#FFFFFF	#000000	##FFFFFF
##4431AB	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAF

Deuteranopia (green-blind)

#0043A9

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4431ab;
/* rgb */ color: rgb(68, 49, 171);
/* oklch */ color: oklch(41.8% 0.184 282.0);

Tailwind

colors: {
  custom: {
    50: '#846bc5',
    500: '#4431ab',
    950: '#000000',
  },
}

SCSS

$custom: #4431ab;
$custom-light: #846bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4431ab",
  "rgb": {
    "r": 68,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 249.344,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4178,
    "c": 0.18384,
    "h": 282
  },
  "luminance": 0.06366
}

Semantic roles & 50–950 ramp

primary

#4431AB

secondary

#B6C275

accent

#DF49C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4431AB

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

Preview Lab → · Contrast checker → · Palette generator →