#3441B5#3441B5

#3441B5 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.2% C 0.182 H 271.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3441B5
RGB	rgb(52, 65, 181)
HSL	hsl(234, 55%, 46%)
HSV	hsv(234, 71%, 71%)
CMYK	cmyk(71.3%, 64.1%, 0%, 29%)
CIE-LAB	lab(33.66, 34.28, -62.92)
CIE-LCH	lch(33.66, 71.65, 298.58°)
OKLab	oklab(44.18% 0.0053 -0.1817)
OKLCH	oklch(44.18% 0.182 271.7)
XYZ	xyz(11.6441, 7.8457, 44.6078)
Luminance	0.0785 (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

#3441B5 #B5A834

analogous

#3482B5 #3441B5 #6734B5

triadic

#3441B5 #B53441 #41B534

tetradic

#3441B5 #B53482 #B5A834 #34B567

square

#3441B5 #B53482 #B5A834 #34B567

split-complementary

#3441B5 #B56734 #82B534

monochromatic

#191F56 #263085 #3441B5 #5763CF #8790DC

Accessibility & contrast

On white

8.17

#3441B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3441B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441B5

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441B5	#FFFFFF	#000000	##FFFFFF
##3441B5	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B9

Deuteranopia (green-blind)

#0049B3

Tritanopia (blue-blind)

#005F75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3441b5;
/* rgb */ color: rgb(52, 65, 181);
/* oklch */ color: oklch(44.2% 0.182 271.7);

Tailwind

colors: {
  custom: {
    50: '#7d75cc',
    500: '#3441b5',
    950: '#000000',
  },
}

SCSS

$custom: #3441b5;
$custom-light: #7d75cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3441b5",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 181
  },
  "hsl": {
    "h": 233.953,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44183,
    "c": 0.18182,
    "h": 271.7
  },
  "luminance": 0.07847
}

Semantic roles & 50–950 ramp

primary

#3441B5

secondary

#C6BF7F

accent

#D049DF

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3441B5

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

Preview Lab → · Contrast checker → · Palette generator →