#3442AA#3442AA

#3442AA is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.4% C 0.166 H 271.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3442AA
RGB	rgb(52, 66, 170)
HSL	hsl(233, 53%, 44%)
HSV	hsv(233, 69%, 67%)
CMYK	cmyk(69.4%, 61.2%, 0%, 33.3%)
CIE-LAB	lab(32.98, 29.69, -57.49)
CIE-LCH	lch(32.98, 64.70, 297.31°)
OKLab	oklab(43.39% 0.0049 -0.1658)
OKLCH	oklch(43.39% 0.166 271.7)
XYZ	xyz(10.6176, 7.5278, 38.9159)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3442AA #AA9C34

analogous

#347DAA #3442AA #6134AA

triadic

#3442AA #AA3442 #42AA34

tetradic

#3442AA #AA347D #AA9C34 #34AA61

square

#3442AA #AA347D #AA9C34 #34AA61

split-complementary

#3442AA #AA6134 #7DAA34

monochromatic

#171E4C #26307B #3442AA #5160CA #808BD8

Accessibility & contrast

On white

8.38

#3442AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3442AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3442AA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3442AA	#FFFFFF	#000000	##FFFFFF
##3442AA	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#005C6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3442aa;
/* rgb */ color: rgb(52, 66, 170);
/* oklch */ color: oklch(43.4% 0.166 271.7);

Tailwind

colors: {
  custom: {
    50: '#7b76c4',
    500: '#3442aa',
    950: '#000000',
  },
}

SCSS

$custom: #3442aa;
$custom-light: #7b76c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3442aa",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 170
  },
  "hsl": {
    "h": 232.881,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.43394,
    "c": 0.16586,
    "h": 271.7
  },
  "luminance": 0.07529
}

Semantic roles & 50–950 ramp

primary

#3442AA

secondary

#C1B978

accent

#CB4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3442AA

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

Preview Lab → · Contrast checker → · Palette generator →