#3442BC#3442BC

#3442BC is a dark, vivid blue. Relative luminance 0.083; OKLCH L 45.0% C 0.190 H 271.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3442BC
RGB	rgb(52, 66, 188)
HSL	hsl(234, 57%, 47%)
HSV	hsv(234, 72%, 74%)
CMYK	cmyk(72.3%, 64.9%, 0%, 26.3%)
CIE-LAB	lab(34.51, 36.13, -65.66)
CIE-LCH	lch(34.51, 74.95, 298.82°)
OKLab	oklab(45% 0.0042 -0.1898)
OKLCH	oklch(45% 0.19 271.3)
XYZ	xyz(12.4384, 8.2561, 48.5053)
Luminance	0.0826 (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

#3442BC #BCAE34

analogous

#3486BC #3442BC #6A34BC

triadic

#3442BC #BC3442 #42BC34

tetradic

#3442BC #BC3486 #BCAE34 #34BC6A

square

#3442BC #BC3486 #BCAE34 #34BC6A

split-complementary

#3442BC #BC6A34 #86BC34

monochromatic

#19205C #27318C #3442BC #5B68D2 #8B94DF

Accessibility & contrast

On white

7.92

#3442BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3442BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3442BC

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3442BC	#FFFFFF	#000000	##FFFFFF
##3442BC	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#004BBA

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3442bc;
/* rgb */ color: rgb(52, 66, 188);
/* oklch */ color: oklch(45.0% 0.190 271.3);

Tailwind

colors: {
  custom: {
    50: '#7f76d1',
    500: '#3442bc',
    950: '#000000',
  },
}

SCSS

$custom: #3442bc;
$custom-light: #7f76d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3442bc",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 188
  },
  "hsl": {
    "h": 233.824,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44995,
    "c": 0.18981,
    "h": 271.3
  },
  "luminance": 0.08257
}

Semantic roles & 50–950 ramp

primary

#3442BC

secondary

#C9C283

accent

#D048E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3442BC

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

Preview Lab → · Contrast checker → · Palette generator →