#344A97#344A97

#344A97 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.5% C 0.129 H 268.6°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#344A97
RGB	rgb(52, 74, 151)
HSL	hsl(227, 49%, 40%)
HSV	hsv(227, 66%, 59%)
CMYK	cmyk(65.6%, 51%, 0%, 40.8%)
CIE-LAB	lab(33.69, 17.44, -44.89)
CIE-LCH	lch(33.69, 48.15, 291.23°)
OKLab	oklab(43.48% -0.0032 -0.1286)
OKLCH	oklch(43.48% 0.129 268.6)
XYZ	xyz(9.4490, 7.8611, 30.2916)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344A97 #978134

analogous

#347B97 #344A97 #503497

triadic

#344A97 #97344A #4A9734

tetradic

#344A97 #97347B #978134 #349750

square

#344A97 #97347B #978134 #349750

split-complementary

#344A97 #975034 #7B9734

monochromatic

#151D3C #243469 #344A97 #4863C0 #768AD0

Accessibility & contrast

On white

8.16

#344A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#344A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344A97

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344A97	#FFFFFF	#000000	##FFFFFF
##344A97	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F549A

Deuteranopia (green-blind)

#034B95

Tritanopia (blue-blind)

#005C69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #344a97;
/* rgb */ color: rgb(52, 74, 151);
/* oklch */ color: oklch(43.5% 0.129 268.6);

Tailwind

colors: {
  custom: {
    50: '#767cb6',
    500: '#344a97',
    950: '#000000',
  },
}

SCSS

$custom: #344a97;
$custom-light: #767cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#344a97",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 151
  },
  "hsl": {
    "h": 226.667,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43477,
    "c": 0.12868,
    "h": 268.6
  },
  "luminance": 0.07862
}

Semantic roles & 50–950 ramp

primary

#344A97

secondary

#B8A86F

accent

#BA4FD8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #344A97

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

Preview Lab → · Contrast checker → · Palette generator →