#3442AD#3442AD

#3442AD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.7% C 0.170 H 271.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3442AD
RGB	rgb(52, 66, 173)
HSL	hsl(233, 54%, 44%)
HSV	hsv(233, 70%, 68%)
CMYK	cmyk(69.9%, 61.8%, 0%, 32.2%)
CIE-LAB	lab(33.23, 30.77, -58.87)
CIE-LCH	lch(33.23, 66.43, 297.59°)
OKLab	oklab(43.65% 0.0049 -0.1699)
OKLCH	oklch(43.65% 0.17 271.6)
XYZ	xyz(10.9047, 7.6426, 40.4275)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3442AD #AD9F34

analogous

#347FAD #3442AD #6334AD

triadic

#3442AD #AD3442 #42AD34

tetradic

#3442AD #AD347F #AD9F34 #34AD63

square

#3442AD #AD347F #AD9F34 #34AD63

split-complementary

#3442AD #AD6334 #7FAD34

monochromatic

#181E4F #26307E #3442AD #5361CB #828CD9

Accessibility & contrast

On white

8.30

#3442AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3442AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3442AD

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3442AD	#FFFFFF	#000000	##FFFFFF
##3442AD	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#005D71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3442ad;
/* rgb */ color: rgb(52, 66, 173);
/* oklch */ color: oklch(43.7% 0.170 271.6);

Tailwind

colors: {
  custom: {
    50: '#7b76c6',
    500: '#3442ad',
    950: '#000000',
  },
}

SCSS

$custom: #3442ad;
$custom-light: #7b76c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3442ad",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 173
  },
  "hsl": {
    "h": 233.058,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43654,
    "c": 0.16994,
    "h": 271.6
  },
  "luminance": 0.07644
}

Semantic roles & 50–950 ramp

primary

#3442AD

secondary

#C3BA7A

accent

#CC4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3442AD

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

Preview Lab → · Contrast checker → · Palette generator →