#344BAA#344BAA

#344BAA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.154 H 269.1°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#344BAA
RGB	rgb(52, 75, 170)
HSL	hsl(228, 53%, 44%)
HSV	hsv(228, 69%, 67%)
CMYK	cmyk(69.4%, 55.9%, 0%, 33.3%)
CIE-LAB	lab(35.33, 23.78, -53.67)
CIE-LCH	lch(35.33, 58.70, 293.90°)
OKLab	oklab(45.15% -0.0025 -0.1545)
OKLCH	oklch(45.15% 0.154 269.1)
XYZ	xyz(11.1855, 8.6634, 39.1051)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344BAA #AA9334

analogous

#3486AA #344BAA #5834AA

triadic

#344BAA #AA344B #4BAA34

tetradic

#344BAA #AA3486 #AA9334 #34AA58

square

#344BAA #AA3486 #AA9334 #34AA58

split-complementary

#344BAA #AA5834 #86AA34

monochromatic

#17224C #26367B #344BAA #5169CA #8091D8

Accessibility & contrast

On white

7.68

#344BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#344BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344BAA

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344BAA	#FFFFFF	#000000	##FFFFFF
##344BAA	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AD

Deuteranopia (green-blind)

#004EA8

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #344baa;
/* rgb */ color: rgb(52, 75, 170);
/* oklch */ color: oklch(45.1% 0.154 269.1);

Tailwind

colors: {
  custom: {
    50: '#7a7cc4',
    500: '#344baa',
    950: '#000000',
  },
}

SCSS

$custom: #344baa;
$custom-light: #7a7cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#344baa",
  "rgb": {
    "r": 52,
    "g": 75,
    "b": 170
  },
  "hsl": {
    "h": 228.305,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45145,
    "c": 0.15448,
    "h": 269.1
  },
  "luminance": 0.08664
}

Semantic roles & 50–950 ramp

primary

#344BAA

secondary

#C1B378

accent

#C04BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #344BAA

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

Preview Lab → · Contrast checker → · Palette generator →