#344EC3#344EC3

#344EC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.185 H 268.7°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#344EC3
RGB	rgb(52, 78, 195)
HSL	hsl(229, 58%, 48%)
HSV	hsv(229, 73%, 76%)
CMYK	cmyk(73.3%, 60%, 0%, 23.5%)
CIE-LAB	lab(38.05, 30.99, -63.97)
CIE-LCH	lch(38.05, 71.08, 295.85°)
OKLab	oklab(47.79% -0.0042 -0.1847)
OKLCH	oklch(47.79% 0.185 268.7)
XYZ	xyz(13.9875, 10.1175, 52.8349)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344EC3 #C3A934

analogous

#3495C3 #344EC3 #6134C3

triadic

#344EC3 #C3344E #4EC334

tetradic

#344EC3 #C33495 #C3A934 #34C361

square

#344EC3 #C33495 #C3A934 #34C361

split-complementary

#344EC3 #C36134 #95C334

monochromatic

#1A2762 #273B93 #344EC3 #6075D5 #909FE1

Accessibility & contrast

On white

6.94

#344EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#344EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #344EC3

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344EC3	#FFFFFF	#000000	##FFFFFF
##344EC3	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #344ec3;
/* rgb */ color: rgb(52, 78, 195);
/* oklch */ color: oklch(47.8% 0.185 268.7);

Tailwind

colors: {
  custom: {
    50: '#7f7fd6',
    500: '#344ec3',
    950: '#000000',
  },
}

SCSS

$custom: #344ec3;
$custom-light: #7f7fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#344ec3",
  "rgb": {
    "r": 52,
    "g": 78,
    "b": 195
  },
  "hsl": {
    "h": 229.091,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.4779,
    "c": 0.18474,
    "h": 268.7
  },
  "luminance": 0.10119
}

Semantic roles & 50–950 ramp

primary

#344EC3

secondary

#CCBF87

accent

#C547E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #344EC3

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

Preview Lab → · Contrast checker → · Palette generator →