#3443A2#3443A2

#3443A2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.154 H 271.5°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#3443A2
RGB	rgb(52, 67, 162)
HSL	hsl(232, 51%, 42%)
HSV	hsv(232, 68%, 64%)
CMYK	cmyk(67.9%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(32.60, 26.13, -53.31)
CIE-LCH	lch(32.60, 59.37, 296.11°)
OKLab	oklab(42.91% 0.0041 -0.1535)
OKLCH	oklch(42.91% 0.154 271.5)
XYZ	xyz(9.9427, 7.3521, 35.0705)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3443A2 #A29334

analogous

#347AA2 #3443A2 #5C34A2

triadic

#3443A2 #A23443 #43A234

tetradic

#3443A2 #A2347A #A29334 #34A25C

square

#3443A2 #A2347A #A29334 #34A25C

split-complementary

#3443A2 #A25C34 #7AA234

monochromatic

#161D45 #253074 #3443A2 #4D5EC6 #7C88D5

Accessibility & contrast

On white

8.50

#3443A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3443A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3443A2

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3443A2	#FFFFFF	#000000	##FFFFFF
##3443A2	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#0048A0

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3443a2;
/* rgb */ color: rgb(52, 67, 162);
/* oklch */ color: oklch(42.9% 0.154 271.5);

Tailwind

colors: {
  custom: {
    50: '#7977be',
    500: '#3443a2',
    950: '#000000',
  },
}

SCSS

$custom: #3443a2;
$custom-light: #7977be;
$custom-dark: #000000;

JSON

{
  "hex": "#3443a2",
  "rgb": {
    "r": 52,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 231.818,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42908,
    "c": 0.15357,
    "h": 271.5
  },
  "luminance": 0.07353
}

Semantic roles & 50–950 ramp

primary

#3443A2

secondary

#BEB474

accent

#C84DDB

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3443A2

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

Preview Lab → · Contrast checker → · Palette generator →