#3441B7#3441B7

#3441B7 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.4% C 0.184 H 271.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3441B7
RGB	rgb(52, 65, 183)
HSL	hsl(234, 56%, 46%)
HSV	hsv(234, 72%, 72%)
CMYK	cmyk(71.6%, 64.5%, 0%, 28.2%)
CIE-LAB	lab(33.83, 34.99, -63.82)
CIE-LCH	lch(33.83, 72.78, 298.73°)
OKLab	oklab(44.36% 0.0051 -0.1844)
OKLCH	oklch(44.36% 0.184 271.6)
XYZ	xyz(11.8508, 7.9284, 45.6963)
Luminance	0.0793 (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

#3441B7 #B7AA34

analogous

#3482B7 #3441B7 #6834B7

triadic

#3441B7 #B73441 #41B734

tetradic

#3441B7 #B73482 #B7AA34 #34B768

square

#3441B7 #B73482 #B7AA34 #34B768

split-complementary

#3441B7 #B76834 #82B734

monochromatic

#191F58 #263087 #3441B7 #5964D0 #8891DD

Accessibility & contrast

On white

8.12

#3441B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3441B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441B7

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441B7	#FFFFFF	#000000	##FFFFFF
##3441B7	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#004AB5

Tritanopia (blue-blind)

#006076

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3441b7;
/* rgb */ color: rgb(52, 65, 183);
/* oklch */ color: oklch(44.4% 0.184 271.6);

Tailwind

colors: {
  custom: {
    50: '#7e75ce',
    500: '#3441b7',
    950: '#000000',
  },
}

SCSS

$custom: #3441b7;
$custom-light: #7e75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3441b7",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 183
  },
  "hsl": {
    "h": 234.046,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44364,
    "c": 0.18445,
    "h": 271.6
  },
  "luminance": 0.0793
}

Semantic roles & 50–950 ramp

primary

#3441B7

secondary

#C7C080

accent

#D049DF

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3441B7

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

Preview Lab → · Contrast checker → · Palette generator →