#344AA2#344AA2

#344AA2 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.145 H 269.2°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#344AA2
RGB	rgb(52, 74, 162)
HSL	hsl(228, 51%, 42%)
HSV	hsv(228, 68%, 64%)
CMYK	cmyk(67.9%, 54.3%, 0%, 36.5%)
CIE-LAB	lab(34.47, 21.49, -50.27)
CIE-LCH	lch(34.47, 54.67, 293.15°)
OKLab	oklab(44.31% -0.0021 -0.1445)
OKLCH	oklch(44.31% 0.145 269.2)
XYZ	xyz(10.3843, 8.2353, 35.2177)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344AA2 #A28C34

analogous

#3481A2 #344AA2 #5534A2

triadic

#344AA2 #A2344A #4AA234

tetradic

#344AA2 #A23481 #A28C34 #34A255

square

#344AA2 #A23481 #A28C34 #34A255

split-complementary

#344AA2 #A25534 #81A234

monochromatic

#162045 #253574 #344AA2 #4D65C6 #7C8DD5

Accessibility & contrast

On white

7.93

#344AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#344AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344AA2

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344AA2	#FFFFFF	#000000	##FFFFFF
##344AA2	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B56A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #344aa2;
/* rgb */ color: rgb(52, 74, 162);
/* oklch */ color: oklch(44.3% 0.145 269.2);

Tailwind

colors: {
  custom: {
    50: '#797cbe',
    500: '#344aa2',
    950: '#000000',
  },
}

SCSS

$custom: #344aa2;
$custom-light: #797cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#344aa2",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 162
  },
  "hsl": {
    "h": 228,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44311,
    "c": 0.14451,
    "h": 269.2
  },
  "luminance": 0.08236
}

Semantic roles & 50–950 ramp

primary

#344AA2

secondary

#BEAF74

accent

#BE4DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #344AA2

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

Preview Lab → · Contrast checker → · Palette generator →