#3449BB#3449BB

#3449BB is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.2% C 0.180 H 269.8°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3449BB
RGB	rgb(52, 73, 187)
HSL	hsl(231, 56%, 47%)
HSV	hsv(231, 72%, 73%)
CMYK	cmyk(72.2%, 61%, 0%, 26.7%)
CIE-LAB	lab(36.14, 31.31, -62.41)
CIE-LCH	lch(36.14, 69.82, 296.64°)
OKLab	oklab(46.17% -0.0006 -0.1802)
OKLCH	oklch(46.17% 0.18 269.8)
XYZ	xyz(12.7653, 9.0817, 48.0843)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3449BB #BBA634

analogous

#348CBB #3449BB #6334BB

triadic

#3449BB #BB3449 #49BB34

tetradic

#3449BB #BB348C #BBA634 #34BB63

square

#3449BB #BB348C #BBA634 #34BB63

split-complementary

#3449BB #BB6334 #8CBB34

monochromatic

#19245B #27368B #3449BB #5B6DD1 #8B98DF

Accessibility & contrast

On white

7.46

#3449BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3449BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3449BB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3449BB	#FFFFFF	#000000	##FFFFFF
##3449BB	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3449bb;
/* rgb */ color: rgb(52, 73, 187);
/* oklch */ color: oklch(46.2% 0.180 269.8);

Tailwind

colors: {
  custom: {
    50: '#7e7bd0',
    500: '#3449bb',
    950: '#000000',
  },
}

SCSS

$custom: #3449bb;
$custom-light: #7e7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3449bb",
  "rgb": {
    "r": 52,
    "g": 73,
    "b": 187
  },
  "hsl": {
    "h": 230.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46169,
    "c": 0.18016,
    "h": 269.8
  },
  "luminance": 0.09083
}

Semantic roles & 50–950 ramp

primary

#3449BB

secondary

#C9BE82

accent

#C848E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3449BB

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

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