#344CAF#344CAF

#344CAF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.160 H 268.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#344CAF
RGB	rgb(52, 76, 175)
HSL	hsl(228, 54%, 45%)
HSV	hsv(228, 70%, 69%)
CMYK	cmyk(70.3%, 56.6%, 0%, 31.4%)
CIE-LAB	lab(35.97, 24.97, -55.60)
CIE-LCH	lch(35.97, 60.95, 294.18°)
OKLab	oklab(45.75% -0.0031 -0.1601)
OKLCH	oklch(45.75% 0.16 268.9)
XYZ	xyz(11.7358, 8.9929, 41.6664)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CAF #AF9734

analogous

#3489AF #344CAF #5A34AF

triadic

#344CAF #AF344C #4CAF34

tetradic

#344CAF #AF3489 #AF9734 #34AF5A

square

#344CAF #AF3489 #AF9734 #34AF5A

split-complementary

#344CAF #AF5A34 #89AF34

monochromatic

#182351 #263880 #344CAF #546BCC #8394DA

Accessibility & contrast

On white

7.50

#344CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#344CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CAF

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CAF	#FFFFFF	#000000	##FFFFFF
##344CAF	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #344caf;
/* rgb */ color: rgb(52, 76, 175);
/* oklch */ color: oklch(45.7% 0.160 268.9);

Tailwind

colors: {
  custom: {
    50: '#7b7dc8',
    500: '#344caf',
    950: '#000000',
  },
}

SCSS

$custom: #344caf;
$custom-light: #7b7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#344caf",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 175
  },
  "hsl": {
    "h": 228.293,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45746,
    "c": 0.16015,
    "h": 268.9
  },
  "luminance": 0.08994
}

Semantic roles & 50–950 ramp

primary

#344CAF

secondary

#C4B67B

accent

#C14ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #344CAF

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

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