#3344AC#3344AC

#3344AC is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.9% C 0.166 H 270.8°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#3344AC
RGB	rgb(51, 68, 172)
HSL	hsl(232, 54%, 44%)
HSV	hsv(232, 70%, 67%)
CMYK	cmyk(70.3%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(33.60, 28.97, -57.68)
CIE-LCH	lch(33.60, 64.55, 296.67°)
OKLab	oklab(43.89% 0.0023 -0.1664)
OKLCH	oklch(43.89% 0.166 270.8)
XYZ	xyz(10.8762, 7.8155, 39.9571)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344AC #AC9B33

analogous

#3380AC #3344AC #5E33AC

triadic

#3344AC #AC3344 #44AC33

tetradic

#3344AC #AC3380 #AC9B33 #33AC5E

square

#3344AC #AC3380 #AC9B33 #33AC5E

split-complementary

#3344AC #AC5E33 #80AC33

monochromatic

#171F4E #25317D #3344AC #5162CB #808DD9

Accessibility & contrast

On white

8.19

#3344AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3344AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344AC

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344AC	#FFFFFF	#000000	##FFFFFF
##3344AC	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3344ac;
/* rgb */ color: rgb(51, 68, 172);
/* oklch */ color: oklch(43.9% 0.166 270.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3344ac",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 231.57,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43887,
    "c": 0.16638,
    "h": 270.8
  },
  "luminance": 0.07817
}

Semantic roles & 50–950 ramp

primary

#3344AC

secondary

#C2B878

accent

#C94ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3344AC

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

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