#3344BA#3344BA

#3344BA is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.185 H 270.6°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3344BA
RGB	rgb(51, 68, 186)
HSL	hsl(232, 57%, 46%)
HSV	hsv(232, 73%, 73%)
CMYK	cmyk(72.6%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(34.77, 34.03, -64.07)
CIE-LCH	lch(34.77, 72.54, 297.98°)
OKLab	oklab(45.11% 0.0019 -0.1851)
OKLCH	oklch(45.11% 0.185 270.6)
XYZ	xyz(12.2923, 8.3820, 47.4149)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344BA #BAA933

analogous

#3388BA #3344BA #6533BA

triadic

#3344BA #BA3344 #44BA33

tetradic

#3344BA #BA3388 #BAA933 #33BA65

square

#3344BA #BA3388 #BAA933 #33BA65

split-complementary

#3344BA #BA6533 #88BA33

monochromatic

#19215A #26328A #3344BA #5968D1 #8994DF

Accessibility & contrast

On white

7.85

#3344BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3344BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344BA

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344BA	#FFFFFF	#000000	##FFFFFF
##3344BA	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#004CB8

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3344ba;
/* rgb */ color: rgb(51, 68, 186);
/* oklch */ color: oklch(45.1% 0.185 270.6);

Tailwind

colors: {
  custom: {
    50: '#7e78d0',
    500: '#3344ba',
    950: '#000000',
  },
}

SCSS

$custom: #3344ba;
$custom-light: #7e78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3344ba",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 232.444,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45114,
    "c": 0.18511,
    "h": 270.6
  },
  "luminance": 0.08383
}

Semantic roles & 50–950 ramp

primary

#3344BA

secondary

#C9BF80

accent

#CD48E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3344BA

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

Preview Lab → · Contrast checker → · Palette generator →