#3344CB#3344CB

#3344CB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.7% C 0.207 H 270.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3344CB
RGB	rgb(51, 68, 203)
HSL	hsl(233, 60%, 50%)
HSV	hsv(233, 75%, 80%)
CMYK	cmyk(74.9%, 66.5%, 0%, 20.4%)
CIE-LAB	lab(36.27, 40.07, -71.55)
CIE-LCH	lch(36.27, 82.00, 299.25°)
OKLab	oklab(46.67% 0.0009 -0.207)
OKLCH	oklch(46.67% 0.207 270.2)
XYZ	xyz(14.2082, 9.1483, 57.5053)
Luminance	0.0915 (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

#3344CB #CBBA33

analogous

#3390CB #3344CB #6E33CB

triadic

#3344CB #CB3344 #44CB33

tetradic

#3344CB #CB3390 #CBBA33 #33CB6E

square

#3344CB #CB3390 #CBBA33 #33CB6E

split-complementary

#3344CB #CB6E33 #90CB33

monochromatic

#1A2369 #27349A #3344CB #6370D8 #949DE4

Accessibility & contrast

On white

7.42

#3344CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3344CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344CB

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344CB	#FFFFFF	#000000	##FFFFFF
##3344CB	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#004EC8

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3344cb;
/* rgb */ color: rgb(51, 68, 203);
/* oklch */ color: oklch(46.7% 0.207 270.2);

Tailwind

colors: {
  custom: {
    50: '#8278dc',
    500: '#3344cb',
    950: '#000000',
  },
}

SCSS

$custom: #3344cb;
$custom-light: #8278dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3344cb",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 203
  },
  "hsl": {
    "h": 233.289,
    "s": 59.843,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46674,
    "c": 0.20699,
    "h": 270.2
  },
  "luminance": 0.0915
}

Semantic roles & 50–950 ramp

primary

#3344CB

secondary

#CFC88B

accent

#D145E3

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3344CB

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

Preview Lab → · Contrast checker → · Palette generator →