#3441B8#3441B8

#3441B8 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.5% C 0.186 H 271.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3441B8
RGB	rgb(52, 65, 184)
HSL	hsl(234, 56%, 46%)
HSV	hsv(234, 72%, 72%)
CMYK	cmyk(71.7%, 64.7%, 0%, 27.8%)
CIE-LAB	lab(33.92, 35.35, -64.27)
CIE-LCH	lch(33.92, 73.35, 298.81°)
OKLab	oklab(44.46% 0.0051 -0.1857)
OKLCH	oklch(44.46% 0.186 271.6)
XYZ	xyz(11.9553, 7.9701, 46.2464)
Luminance	0.0797 (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

#3441B8 #B8AB34

analogous

#3483B8 #3441B8 #6934B8

triadic

#3441B8 #B83441 #41B834

tetradic

#3441B8 #B83483 #B8AB34 #34B869

square

#3441B8 #B83483 #B8AB34 #34B869

split-complementary

#3441B8 #B86934 #83B834

monochromatic

#191F59 #273088 #3441B8 #5965D0 #8991DE

Accessibility & contrast

On white

8.09

#3441B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3441B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441B8

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441B8	#FFFFFF	#000000	##FFFFFF
##3441B8	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BC

Deuteranopia (green-blind)

#004AB6

Tritanopia (blue-blind)

#006076

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3441b8;
/* rgb */ color: rgb(52, 65, 184);
/* oklch */ color: oklch(44.5% 0.186 271.6);

Tailwind

colors: {
  custom: {
    50: '#7e75ce',
    500: '#3441b8',
    950: '#000000',
  },
}

SCSS

$custom: #3441b8;
$custom-light: #7e75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3441b8",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 184
  },
  "hsl": {
    "h": 234.091,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44455,
    "c": 0.18576,
    "h": 271.6
  },
  "luminance": 0.07971
}

Semantic roles & 50–950 ramp

primary

#3441B8

secondary

#C8C180

accent

#D049DF

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3441B8

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

Preview Lab → · Contrast checker → · Palette generator →