#3448BA#3448BA

#3448BA is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.180 H 270.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#3448BA
RGB	rgb(52, 72, 186)
HSL	hsl(231, 56%, 47%)
HSV	hsv(231, 72%, 73%)
CMYK	cmyk(72%, 61.3%, 0%, 27.1%)
CIE-LAB	lab(35.81, 31.59, -62.36)
CIE-LCH	lch(35.81, 69.91, 296.87°)
OKLab	oklab(45.9% 0.0001 -0.18)
OKLCH	oklch(45.9% 0.18 270)
XYZ	xyz(12.5934, 8.9087, 47.5007)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3448BA #BAA634

analogous

#348BBA #3448BA #6334BA

triadic

#3448BA #BA3448 #48BA34

tetradic

#3448BA #BA348B #BAA634 #34BA63

square

#3448BA #BA348B #BAA634 #34BA63

split-complementary

#3448BA #BA6334 #8BBA34

monochromatic

#19235A #27358A #3448BA #5A6CD1 #8A97DE

Accessibility & contrast

On white

7.55

#3448BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3448BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3448BA

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3448BA	#FFFFFF	#000000	##FFFFFF
##3448BA	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3448ba;
/* rgb */ color: rgb(52, 72, 186);
/* oklch */ color: oklch(45.9% 0.180 270.0);

Tailwind

colors: {
  custom: {
    50: '#7e7ad0',
    500: '#3448ba',
    950: '#000000',
  },
}

SCSS

$custom: #3448ba;
$custom-light: #7e7ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3448ba",
  "rgb": {
    "r": 52,
    "g": 72,
    "b": 186
  },
  "hsl": {
    "h": 231.045,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45897,
    "c": 0.18004,
    "h": 270
  },
  "luminance": 0.0891
}

Semantic roles & 50–950 ramp

primary

#3448BA

secondary

#C8BE81

accent

#C948E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3448BA

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

Preview Lab → · Contrast checker → · Palette generator →