#3444BD#3444BD

#3444BD is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.4% C 0.189 H 270.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3444BD
RGB	rgb(52, 68, 189)
HSL	hsl(233, 57%, 47%)
HSV	hsv(233, 72%, 74%)
CMYK	cmyk(72.5%, 64%, 0%, 25.9%)
CIE-LAB	lab(35.08, 35.23, -65.32)
CIE-LCH	lch(35.08, 74.21, 298.34°)
OKLab	oklab(45.44% 0.0028 -0.1887)
OKLCH	oklch(45.44% 0.189 270.8)
XYZ	xyz(12.6655, 8.5371, 49.1146)
Luminance	0.0854 (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

#3444BD #BDAD34

analogous

#3488BD #3444BD #6934BD

triadic

#3444BD #BD3444 #44BD34

tetradic

#3444BD #BD3488 #BDAD34 #34BD69

square

#3444BD #BD3488 #BDAD34 #34BD69

split-complementary

#3444BD #BD6934 #88BD34

monochromatic

#1A215D #27338D #3444BD #5C6AD2 #8C96DF

Accessibility & contrast

On white

7.76

#3444BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3444BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3444BD

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3444BD	#FFFFFF	#000000	##FFFFFF
##3444BD	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3444bd;
/* rgb */ color: rgb(52, 68, 189);
/* oklch */ color: oklch(45.4% 0.189 270.8);

Tailwind

colors: {
  custom: {
    50: '#7f78d2',
    500: '#3444bd',
    950: '#000000',
  },
}

SCSS

$custom: #3444bd;
$custom-light: #7f78d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3444bd",
  "rgb": {
    "r": 52,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 232.993,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45437,
    "c": 0.18877,
    "h": 270.8
  },
  "luminance": 0.08538
}

Semantic roles & 50–950 ramp

primary

#3444BD

secondary

#CAC183

accent

#CE48E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3444BD

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

Preview Lab → · Contrast checker → · Palette generator →