#3344AD#3344AD

#3344AD is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.168 H 270.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3344AD
RGB	rgb(51, 68, 173)
HSL	hsl(232, 54%, 44%)
HSV	hsv(232, 71%, 68%)
CMYK	cmyk(70.5%, 60.7%, 0%, 32.2%)
CIE-LAB	lab(33.68, 29.33, -58.14)
CIE-LCH	lch(33.68, 65.12, 296.77°)
OKLab	oklab(43.97% 0.0023 -0.1677)
OKLCH	oklch(43.97% 0.168 270.8)
XYZ	xyz(10.9726, 7.8541, 40.4648)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344AD #AD9C33

analogous

#3381AD #3344AD #5F33AD

triadic

#3344AD #AD3344 #44AD33

tetradic

#3344AD #AD3381 #AD9C33 #33AD5F

square

#3344AD #AD3381 #AD9C33 #33AD5F

split-complementary

#3344AD #AD5F33 #81AD33

monochromatic

#171F4E #25317E #3344AD #5162CC #818DDA

Accessibility & contrast

On white

8.17

#3344AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3344AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344AD

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344AD	#FFFFFF	#000000	##FFFFFF
##3344AD	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)

#0055B0

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3344ad;
/* rgb */ color: rgb(51, 68, 173);
/* oklch */ color: oklch(44.0% 0.168 270.8);

Tailwind

colors: {
  custom: {
    50: '#7b77c6',
    500: '#3344ad',
    950: '#000000',
  },
}

SCSS

$custom: #3344ad;
$custom-light: #7b77c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3344ad",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 173
  },
  "hsl": {
    "h": 231.639,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43972,
    "c": 0.16774,
    "h": 270.8
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#3344AD

secondary

#C3B979

accent

#C94ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3344AD

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

Preview Lab → · Contrast checker → · Palette generator →