#3444BE#3444BE

#3444BE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.190 H 270.8°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3444BE
RGB	rgb(52, 68, 190)
HSL	hsl(233, 57%, 47%)
HSV	hsv(233, 73%, 75%)
CMYK	cmyk(72.6%, 64.2%, 0%, 25.5%)
CIE-LAB	lab(35.16, 35.58, -65.76)
CIE-LCH	lch(35.16, 74.77, 298.42°)
OKLab	oklab(45.53% 0.0027 -0.19)
OKLCH	oklch(45.53% 0.19 270.8)
XYZ	xyz(12.7744, 8.5807, 49.6882)
Luminance	0.0858 (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

#3444BE #BEAE34

analogous

#3489BE #3444BE #6934BE

triadic

#3444BE #BE3444 #44BE34

tetradic

#3444BE #BE3489 #BEAE34 #34BE69

square

#3444BE #BE3489 #BEAE34 #34BE69

split-complementary

#3444BE #BE6934 #89BE34

monochromatic

#1A225E #27338E #3444BE #5D6AD3 #8D96E0

Accessibility & contrast

On white

7.73

#3444BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3444BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3444BE

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3444BE	#FFFFFF	#000000	##FFFFFF
##3444BE	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3444be;
/* rgb */ color: rgb(52, 68, 190);
/* oklch */ color: oklch(45.5% 0.190 270.8);

Tailwind

colors: {
  custom: {
    50: '#7f78d3',
    500: '#3444be',
    950: '#000000',
  },
}

SCSS

$custom: #3444be;
$custom-light: #7f78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3444be",
  "rgb": {
    "r": 52,
    "g": 68,
    "b": 190
  },
  "hsl": {
    "h": 233.043,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45527,
    "c": 0.19007,
    "h": 270.8
  },
  "luminance": 0.08582
}

Semantic roles & 50–950 ramp

primary

#3444BE

secondary

#CAC284

accent

#CF48E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3444BE

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

Preview Lab → · Contrast checker → · Palette generator →