#3344A7#3344A7

#3344A7 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.5% C 0.160 H 270.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3344A7
RGB	rgb(51, 68, 167)
HSL	hsl(231, 53%, 43%)
HSV	hsv(231, 69%, 65%)
CMYK	cmyk(69.5%, 59.3%, 0%, 34.5%)
CIE-LAB	lab(33.19, 27.14, -55.34)
CIE-LCH	lch(33.19, 61.64, 296.13°)
OKLab	oklab(43.46% 0.0023 -0.1595)
OKLCH	oklch(43.46% 0.16 270.8)
XYZ	xyz(10.4050, 7.6271, 37.4755)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344A7 #A79633

analogous

#337EA7 #3344A7 #5C33A7

triadic

#3344A7 #A73344 #44A733

tetradic

#3344A7 #A7337E #A79633 #33A75C

square

#3344A7 #A7337E #A79633 #33A75C

split-complementary

#3344A7 #A75C33 #7EA733

monochromatic

#161E49 #253178 #3344A7 #4E60C9 #7D8AD7

Accessibility & contrast

On white

8.31

#3344A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3344A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344A7

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344A7	#FFFFFF	#000000	##FFFFFF
##3344A7	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AA

Deuteranopia (green-blind)

#0049A5

Tritanopia (blue-blind)

#005D6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3344a7;
/* rgb */ color: rgb(51, 68, 167);
/* oklch */ color: oklch(43.5% 0.160 270.8);

Tailwind

colors: {
  custom: {
    50: '#7a77c2',
    500: '#3344a7',
    950: '#000000',
  },
}

SCSS

$custom: #3344a7;
$custom-light: #7a77c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3344a7",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 167
  },
  "hsl": {
    "h": 231.207,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43462,
    "c": 0.15952,
    "h": 270.8
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#3344A7

secondary

#C0B576

accent

#C74BDD

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3344A7

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

Preview Lab → · Contrast checker → · Palette generator →