#344AAB#344AAB

#344AAB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.157 H 269.4°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#344AAB
RGB	rgb(52, 74, 171)
HSL	hsl(229, 53%, 44%)
HSV	hsv(229, 70%, 67%)
CMYK	cmyk(69.6%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(35.14, 24.81, -54.57)
CIE-LCH	lch(35.14, 59.95, 294.45°)
OKLab	oklab(45.03% -0.0016 -0.1571)
OKLCH	oklch(45.03% 0.157 269.4)
XYZ	xyz(11.2131, 8.5668, 39.5828)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344AAB #AB9534

analogous

#3485AB #344AAB #5934AB

triadic

#344AAB #AB344A #4AAB34

tetradic

#344AAB #AB3485 #AB9534 #34AB59

square

#344AAB #AB3485 #AB9534 #34AB59

split-complementary

#344AAB #AB5934 #85AB34

monochromatic

#17214D #26367C #344AAB #5268CA #8191D9

Accessibility & contrast

On white

7.74

#344AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#344AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344AAB

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344AAB	#FFFFFF	#000000	##FFFFFF
##344AAB	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AE

Deuteranopia (green-blind)

#004DA9

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #344aab;
/* rgb */ color: rgb(52, 74, 171);
/* oklch */ color: oklch(45.0% 0.157 269.4);

Tailwind

colors: {
  custom: {
    50: '#7a7cc5',
    500: '#344aab',
    950: '#000000',
  },
}

SCSS

$custom: #344aab;
$custom-light: #7a7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#344aab",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 228.908,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45025,
    "c": 0.15715,
    "h": 269.4
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#344AAB

secondary

#C2B479

accent

#C24BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #344AAB

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

Preview Lab → · Contrast checker → · Palette generator →