#344CAC#344CAC

#344CAC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.156 H 268.8°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#344CAC
RGB	rgb(52, 76, 172)
HSL	hsl(228, 54%, 44%)
HSV	hsv(228, 70%, 67%)
CMYK	cmyk(69.8%, 55.8%, 0%, 32.5%)
CIE-LAB	lab(35.75, 23.86, -54.18)
CIE-LCH	lch(35.75, 59.20, 293.77°)
OKLab	oklab(45.51% -0.0033 -0.156)
OKLCH	oklch(45.51% 0.156 268.8)
XYZ	xyz(11.4445, 8.8764, 40.1319)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CAC #AC9434

analogous

#3488AC #344CAC #5834AC

triadic

#344CAC #AC344C #4CAC34

tetradic

#344CAC #AC3488 #AC9434 #34AC58

square

#344CAC #AC3488 #AC9434 #34AC58

split-complementary

#344CAC #AC5834 #88AC34

monochromatic

#18224E #26377D #344CAC #526ACB #8193D9

Accessibility & contrast

On white

7.57

#344CAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#344CAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CAC

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CAC	#FFFFFF	#000000	##FFFFFF
##344CAC	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #344cac;
/* rgb */ color: rgb(52, 76, 172);
/* oklch */ color: oklch(45.5% 0.156 268.8);

Tailwind

colors: {
  custom: {
    50: '#7a7dc5',
    500: '#344cac',
    950: '#000000',
  },
}

SCSS

$custom: #344cac;
$custom-light: #7a7dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#344cac",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 172
  },
  "hsl": {
    "h": 228,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45506,
    "c": 0.15599,
    "h": 268.8
  },
  "luminance": 0.08878
}

Semantic roles & 50–950 ramp

primary

#344CAC

secondary

#C2B479

accent

#C04BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #344CAC

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

Preview Lab → · Contrast checker → · Palette generator →