#3346BA#3346BA

#3346BA is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.183 H 270.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3346BA
RGB	rgb(51, 70, 186)
HSL	hsl(232, 57%, 46%)
HSV	hsv(232, 73%, 73%)
CMYK	cmyk(72.6%, 62.4%, 0%, 27.1%)
CIE-LAB	lab(35.26, 32.75, -63.26)
CIE-LCH	lch(35.26, 71.24, 297.37°)
OKLab	oklab(45.48% 0.0005 -0.1827)
OKLCH	oklch(45.48% 0.183 270.2)
XYZ	xyz(12.4153, 8.6280, 47.4559)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3346BA #BAA733

analogous

#338ABA #3346BA #6433BA

triadic

#3346BA #BA3346 #46BA33

tetradic

#3346BA #BA338A #BAA733 #33BA64

square

#3346BA #BA338A #BAA733 #33BA64

split-complementary

#3346BA #BA6433 #8ABA33

monochromatic

#19225A #26348A #3346BA #596AD1 #8995DF

Accessibility & contrast

On white

7.70

#3346BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3346BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3346BA

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3346BA	#FFFFFF	#000000	##FFFFFF
##3346BA	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3346ba;
/* rgb */ color: rgb(51, 70, 186);
/* oklch */ color: oklch(45.5% 0.183 270.2);

Tailwind

colors: {
  custom: {
    50: '#7e79d0',
    500: '#3346ba',
    950: '#000000',
  },
}

SCSS

$custom: #3346ba;
$custom-light: #7e79d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3346ba",
  "rgb": {
    "r": 51,
    "g": 70,
    "b": 186
  },
  "hsl": {
    "h": 231.556,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45476,
    "c": 0.18272,
    "h": 270.2
  },
  "luminance": 0.08629
}

Semantic roles & 50–950 ramp

primary

#3346BA

secondary

#C9BE80

accent

#CB48E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3346BA

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

Preview Lab → · Contrast checker → · Palette generator →