#3441A9#3441A9

#3441A9 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.166 H 272.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#3441A9
RGB	rgb(52, 65, 169)
HSL	hsl(233, 53%, 43%)
HSV	hsv(233, 69%, 66%)
CMYK	cmyk(69.2%, 61.5%, 0%, 33.7%)
CIE-LAB	lab(32.64, 29.98, -57.44)
CIE-LCH	lch(32.64, 64.79, 297.56°)
OKLab	oklab(43.12% 0.0057 -0.1656)
OKLCH	oklch(43.12% 0.166 272)
XYZ	xyz(10.4655, 7.3742, 38.4003)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3441A9 #A99C34

analogous

#347BA9 #3441A9 #6134A9

triadic

#3441A9 #A93441 #41A934

tetradic

#3441A9 #A9347B #A99C34 #34A961

square

#3441A9 #A9347B #A99C34 #34A961

split-complementary

#3441A9 #A96134 #7BA934

monochromatic

#171D4B #262F7A #3441A9 #515EC9 #8089D8

Accessibility & contrast

On white

8.48

#3441A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3441A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441A9

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441A9	#FFFFFF	#000000	##FFFFFF
##3441A9	1.00	8.48	2.47	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AC

Deuteranopia (green-blind)

#0048A7

Tritanopia (blue-blind)

#005B6E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3441a9;
/* rgb */ color: rgb(52, 65, 169);
/* oklch */ color: oklch(43.1% 0.166 272.0);

Tailwind

colors: {
  custom: {
    50: '#7b75c3',
    500: '#3441a9',
    950: '#000000',
  },
}

SCSS

$custom: #3441a9;
$custom-light: #7b75c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3441a9",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 169
  },
  "hsl": {
    "h": 233.333,
    "s": 52.941,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43121,
    "c": 0.16575,
    "h": 272
  },
  "luminance": 0.07375
}

Semantic roles & 50–950 ramp

primary

#3441A9

secondary

#C1B978

accent

#CC4BDC

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #3441A9

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

Preview Lab → · Contrast checker → · Palette generator →