#344A73#344A73

#344A73 is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.1% C 0.074 H 262.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#344A73
RGB	rgb(52, 74, 115)
HSL	hsl(219, 38%, 33%)
HSV	hsv(219, 55%, 45%)
CMYK	cmyk(54.8%, 35.7%, 0%, 54.9%)
CIE-LAB	lab(31.50, 4.44, -26.17)
CIE-LCH	lch(31.50, 26.54, 279.62°)
OKLab	oklab(41.08% -0.0102 -0.0738)
OKLCH	oklch(41.08% 0.074 262.1)
XYZ	xyz(6.9584, 6.8649, 17.1747)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344A73 #735D34

analogous

#346973 #344A73 #3D3473

triadic

#344A73 #73344A #4A7334

tetradic

#344A73 #733469 #735D34 #34733D

square

#344A73 #733469 #735D34 #34733D

split-complementary

#344A73 #733D34 #697334

monochromatic

#0E141F #212F49 #344A73 #47659D #6784BA

Accessibility & contrast

On white

8.85

#344A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#344A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344A73

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344A73	#FFFFFF	#000000	##FFFFFF
##344A73	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D75

Deuteranopia (green-blind)

#324772

Tritanopia (blue-blind)

#145359

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #344a73;
/* rgb */ color: rgb(52, 74, 115);
/* oklch */ color: oklch(41.1% 0.074 262.1);

Tailwind

colors: {
  custom: {
    50: '#707c9b',
    500: '#344a73',
    950: '#000000',
  },
}

SCSS

$custom: #344a73;
$custom-light: #707c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#344a73",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 115
  },
  "hsl": {
    "h": 219.048,
    "s": 37.725,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41081,
    "c": 0.07448,
    "h": 262.1
  },
  "luminance": 0.06865
}

Semantic roles & 50–950 ramp

primary

#344A73

secondary

#A38B60

accent

#A55ACE

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #344A73

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

Preview Lab → · Contrast checker → · Palette generator →