#3441BA#3441BA

#3441BA is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.6% C 0.188 H 271.5°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3441BA
RGB	rgb(52, 65, 186)
HSL	hsl(234, 56%, 47%)
HSV	hsv(234, 72%, 73%)
CMYK	cmyk(72%, 65.1%, 0%, 27.1%)
CIE-LAB	lab(34.10, 36.05, -65.16)
CIE-LCH	lch(34.10, 74.47, 298.96°)
OKLab	oklab(44.64% 0.005 -0.1883)
OKLCH	oklch(44.64% 0.188 271.5)
XYZ	xyz(12.1664, 8.0546, 47.3584)
Luminance	0.0806 (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

#3441BA #BAAD34

analogous

#3484BA #3441BA #6A34BA

triadic

#3441BA #BA3441 #41BA34

tetradic

#3441BA #BA3484 #BAAD34 #34BA6A

square

#3441BA #BA3484 #BAAD34 #34BA6A

split-complementary

#3441BA #BA6A34 #84BA34

monochromatic

#19205A #27308A #3441BA #5A66D1 #8A92DE

Accessibility & contrast

On white

8.04

#3441BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3441BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441BA

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441BA	#FFFFFF	#000000	##FFFFFF
##3441BA	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#006177

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3441ba;
/* rgb */ color: rgb(52, 65, 186);
/* oklch */ color: oklch(44.6% 0.188 271.5);

Tailwind

colors: {
  custom: {
    50: '#7e76d0',
    500: '#3441ba',
    950: '#000000',
  },
}

SCSS

$custom: #3441ba;
$custom-light: #7e76d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3441ba",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 186
  },
  "hsl": {
    "h": 234.179,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44637,
    "c": 0.18837,
    "h": 271.5
  },
  "luminance": 0.08056
}

Semantic roles & 50–950 ramp

primary

#3441BA

secondary

#C8C281

accent

#D148E0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3441BA

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

Preview Lab → · Contrast checker → · Palette generator →