#3444AB#3444AB

#3444AB is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.9% C 0.165 H 271.2°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3444AB
RGB	rgb(52, 68, 171)
HSL	hsl(232, 53%, 44%)
HSV	hsv(232, 70%, 67%)
CMYK	cmyk(69.6%, 60.2%, 0%, 32.9%)
CIE-LAB	lab(33.57, 28.75, -57.12)
CIE-LCH	lch(33.57, 63.95, 296.71°)
OKLab	oklab(43.86% 0.0033 -0.1647)
OKLCH	oklch(43.86% 0.165 271.2)
XYZ	xyz(10.8315, 7.8035, 39.4556)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3444AB #AB9B34

analogous

#347FAB #3444AB #5F34AB

triadic

#3444AB #AB3444 #44AB34

tetradic

#3444AB #AB347F #AB9B34 #34AB5F

square

#3444AB #AB347F #AB9B34 #34AB5F

split-complementary

#3444AB #AB5F34 #7FAB34

monochromatic

#171F4D #26317C #3444AB #5262CA #818DD9

Accessibility & contrast

On white

8.20

#3444AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3444AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3444AB

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3444AB	#FFFFFF	#000000	##FFFFFF
##3444AB	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AE

Deuteranopia (green-blind)

#004AA9

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3444ab;
/* rgb */ color: rgb(52, 68, 171);
/* oklch */ color: oklch(43.9% 0.165 271.2);

Tailwind

colors: {
  custom: {
    50: '#7b77c5',
    500: '#3444ab',
    950: '#000000',
  },
}

SCSS

$custom: #3444ab;
$custom-light: #7b77c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3444ab",
  "rgb": {
    "r": 52,
    "g": 68,
    "b": 171
  },
  "hsl": {
    "h": 231.933,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43857,
    "c": 0.16473,
    "h": 271.2
  },
  "luminance": 0.07805
}

Semantic roles & 50–950 ramp

primary

#3444AB

secondary

#C2B879

accent

#C94BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3444AB

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

Preview Lab → · Contrast checker → · Palette generator →