#3344A6#3344A6

#3344A6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.158 H 270.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3344A6
RGB	rgb(51, 68, 166)
HSL	hsl(231, 53%, 43%)
HSV	hsv(231, 69%, 65%)
CMYK	cmyk(69.3%, 59%, 0%, 34.9%)
CIE-LAB	lab(33.11, 26.78, -54.87)
CIE-LCH	lch(33.11, 61.06, 296.01°)
OKLab	oklab(43.38% 0.0023 -0.1581)
OKLCH	oklch(43.38% 0.158 270.8)
XYZ	xyz(10.3130, 7.5902, 36.9906)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344A6 #A69533

analogous

#337EA6 #3344A6 #5B33A6

triadic

#3344A6 #A63344 #44A633

tetradic

#3344A6 #A6337E #A69533 #33A65B

square

#3344A6 #A6337E #A69533 #33A65B

split-complementary

#3344A6 #A65B33 #7EA633

monochromatic

#161E48 #253177 #3344A6 #4E60C9 #7C8AD7

Accessibility & contrast

On white

8.34

#3344A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3344A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344A6

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344A6	#FFFFFF	#000000	##FFFFFF
##3344A6	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A9

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#005C6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3344a6;
/* rgb */ color: rgb(51, 68, 166);
/* oklch */ color: oklch(43.4% 0.158 270.8);

Tailwind

colors: {
  custom: {
    50: '#7977c1',
    500: '#3344a6',
    950: '#000000',
  },
}

SCSS

$custom: #3344a6;
$custom-light: #7977c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3344a6",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 166
  },
  "hsl": {
    "h": 231.13,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43378,
    "c": 0.15814,
    "h": 270.8
  },
  "luminance": 0.07591
}

Semantic roles & 50–950 ramp

primary

#3344A6

secondary

#C0B575

accent

#C74BDC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3344A6

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

Preview Lab → · Contrast checker → · Palette generator →