#3441AC#3441AC

#3441AC is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.4% C 0.170 H 271.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3441AC
RGB	rgb(52, 65, 172)
HSL	hsl(234, 54%, 44%)
HSV	hsv(234, 70%, 67%)
CMYK	cmyk(69.8%, 62.2%, 0%, 32.5%)
CIE-LAB	lab(32.89, 31.06, -58.82)
CIE-LCH	lch(32.89, 66.52, 297.83°)
OKLab	oklab(43.38% 0.0057 -0.1697)
OKLCH	oklch(43.38% 0.17 271.9)
XYZ	xyz(10.7504, 7.4882, 39.9005)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3441AC #AC9F34

analogous

#347DAC #3441AC #6334AC

triadic

#3441AC #AC3441 #41AC34

tetradic

#3441AC #AC347D #AC9F34 #34AC63

square

#3441AC #AC347D #AC9F34 #34AC63

split-complementary

#3441AC #AC6334 #7DAC34

monochromatic

#181D4E #262F7D #3441AC #525FCB #818BD9

Accessibility & contrast

On white

8.41

#3441AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3441AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441AC

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441AC	#FFFFFF	#000000	##FFFFFF
##3441AC	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AF

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3441ac;
/* rgb */ color: rgb(52, 65, 172);
/* oklch */ color: oklch(43.4% 0.170 271.9);

Tailwind

colors: {
  custom: {
    50: '#7b75c6',
    500: '#3441ac',
    950: '#000000',
  },
}

SCSS

$custom: #3441ac;
$custom-light: #7b75c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3441ac",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 172
  },
  "hsl": {
    "h": 233.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43382,
    "c": 0.16981,
    "h": 271.9
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#3441AC

secondary

#C2BA79

accent

#CD4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3441AC

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

Preview Lab → · Contrast checker → · Palette generator →