#344BA2#344BA2

#344BA2 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.143 H 268.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#344BA2
RGB	rgb(52, 75, 162)
HSL	hsl(227, 51%, 42%)
HSV	hsv(227, 68%, 64%)
CMYK	cmyk(67.9%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(34.74, 20.83, -49.83)
CIE-LCH	lch(34.74, 54.01, 292.69°)
OKLab	oklab(44.52% -0.0031 -0.1432)
OKLCH	oklch(44.52% 0.143 268.8)
XYZ	xyz(10.4516, 8.3699, 35.2402)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344BA2 #A28B34

analogous

#3482A2 #344BA2 #5434A2

triadic

#344BA2 #A2344B #4BA234

tetradic

#344BA2 #A23482 #A28B34 #34A254

square

#344BA2 #A23482 #A28B34 #34A254

split-complementary

#344BA2 #A25434 #82A234

monochromatic

#162045 #253674 #344BA2 #4D66C6 #7C8ED5

Accessibility & contrast

On white

7.85

#344BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#344BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344BA2

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344BA2	#FFFFFF	#000000	##FFFFFF
##344BA2	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1057A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #344ba2;
/* rgb */ color: rgb(52, 75, 162);
/* oklch */ color: oklch(44.5% 0.143 268.8);

Tailwind

colors: {
  custom: {
    50: '#787cbe',
    500: '#344ba2',
    950: '#000000',
  },
}

SCSS

$custom: #344ba2;
$custom-light: #787cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#344ba2",
  "rgb": {
    "r": 52,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 227.455,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44518,
    "c": 0.1432,
    "h": 268.8
  },
  "luminance": 0.08371
}

Semantic roles & 50–950 ramp

primary

#344BA2

secondary

#BEAE74

accent

#BD4DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #344BA2

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

Preview Lab → · Contrast checker → · Palette generator →