#344DAF#344DAF

#344DAF is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.159 H 268.6°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#344DAF
RGB	rgb(52, 77, 175)
HSL	hsl(228, 54%, 45%)
HSV	hsv(228, 70%, 69%)
CMYK	cmyk(70.3%, 56%, 0%, 31.4%)
CIE-LAB	lab(36.24, 24.31, -55.17)
CIE-LCH	lch(36.24, 60.28, 293.78°)
OKLab	oklab(45.95% -0.004 -0.1588)
OKLCH	oklch(45.95% 0.159 268.6)
XYZ	xyz(11.8053, 9.1318, 41.6896)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344DAF #AF9634

analogous

#348BAF #344DAF #5934AF

triadic

#344DAF #AF344D #4DAF34

tetradic

#344DAF #AF348B #AF9634 #34AF59

square

#344DAF #AF348B #AF9634 #34AF59

split-complementary

#344DAF #AF5934 #8BAF34

monochromatic

#182351 #263880 #344DAF #546CCC #8395DA

Accessibility & contrast

On white

7.43

#344DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#344DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344DAF

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344DAF	#FFFFFF	#000000	##FFFFFF
##344DAF	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #344daf;
/* rgb */ color: rgb(52, 77, 175);
/* oklch */ color: oklch(45.9% 0.159 268.6);

Tailwind

colors: {
  custom: {
    50: '#7b7ec8',
    500: '#344daf',
    950: '#000000',
  },
}

SCSS

$custom: #344daf;
$custom-light: #7b7ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#344daf",
  "rgb": {
    "r": 52,
    "g": 77,
    "b": 175
  },
  "hsl": {
    "h": 227.805,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45946,
    "c": 0.15889,
    "h": 268.6
  },
  "luminance": 0.09133
}

Semantic roles & 50–950 ramp

primary

#344DAF

secondary

#C4B57B

accent

#C04ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #344DAF

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

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