#344FC8#344FC8

#344FC8 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.190 H 268.5°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#344FC8
RGB	rgb(52, 79, 200)
HSL	hsl(229, 59%, 49%)
HSV	hsv(229, 74%, 78%)
CMYK	cmyk(74%, 60.5%, 0%, 21.6%)
CIE-LAB	lab(38.71, 32.17, -65.81)
CIE-LCH	lch(38.71, 73.25, 296.05°)
OKLab	oklab(48.4% -0.0049 -0.1901)
OKLCH	oklch(48.4% 0.19 268.5)
XYZ	xyz(14.6339, 10.4906, 55.8860)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FC8 #C8AD34

analogous

#3499C8 #344FC8 #6334C8

triadic

#344FC8 #C8344F #4FC834

tetradic

#344FC8 #C83499 #C8AD34 #34C863

square

#344FC8 #C83499 #C8AD34 #34C863

split-complementary

#344FC8 #C86334 #99C834

monochromatic

#1B2967 #273C97 #344FC8 #6378D6 #93A2E3

Accessibility & contrast

On white

6.78

#344FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#344FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #344FC8

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FC8	#FFFFFF	#000000	##FFFFFF
##344FC8	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006E84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #344fc8;
/* rgb */ color: rgb(52, 79, 200);
/* oklch */ color: oklch(48.4% 0.190 268.5);

Tailwind

colors: {
  custom: {
    50: '#8080da',
    500: '#344fc8',
    950: '#000000',
  },
}

SCSS

$custom: #344fc8;
$custom-light: #8080da;
$custom-dark: #000000;

JSON

{
  "hex": "#344fc8",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 200
  },
  "hsl": {
    "h": 229.054,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48403,
    "c": 0.19013,
    "h": 268.5
  },
  "luminance": 0.10492
}

Semantic roles & 50–950 ramp

primary

#344FC8

secondary

#CEC28A

accent

#C546E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #344FC8

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

Preview Lab → · Contrast checker → · Palette generator →