#344EBC#344EBC

#344EBC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.175 H 268.6°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#344EBC
RGB	rgb(52, 78, 188)
HSL	hsl(229, 57%, 47%)
HSV	hsv(229, 72%, 74%)
CMYK	cmyk(72.3%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(37.50, 28.44, -60.78)
CIE-LCH	lch(37.50, 67.11, 295.07°)
OKLab	oklab(47.2% -0.0043 -0.1753)
OKLCH	oklch(47.2% 0.175 268.6)
XYZ	xyz(13.2145, 9.8083, 48.7640)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344EBC #BCA234

analogous

#3492BC #344EBC #5E34BC

triadic

#344EBC #BC344E #4EBC34

tetradic

#344EBC #BC3492 #BCA234 #34BC5E

square

#344EBC #BC3492 #BCA234 #34BC5E

split-complementary

#344EBC #BC5E34 #92BC34

monochromatic

#19265C #273A8C #344EBC #5B72D2 #8B9BDF

Accessibility & contrast

On white

7.09

#344EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#344EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344EBC

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344EBC	#FFFFFF	#000000	##FFFFFF
##344EBC	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #344ebc;
/* rgb */ color: rgb(52, 78, 188);
/* oklch */ color: oklch(47.2% 0.175 268.6);

Tailwind

colors: {
  custom: {
    50: '#7e7fd1',
    500: '#344ebc',
    950: '#000000',
  },
}

SCSS

$custom: #344ebc;
$custom-light: #7e7fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#344ebc",
  "rgb": {
    "r": 52,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 228.529,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47202,
    "c": 0.17539,
    "h": 268.6
  },
  "luminance": 0.0981
}

Semantic roles & 50–950 ramp

primary

#344EBC

secondary

#C9BC83

accent

#C348E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #344EBC

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

Preview Lab → · Contrast checker → · Palette generator →