#346DC5#346DC5

#346DC5 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.3% C 0.150 H 258.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#346DC5
RGB	rgb(52, 109, 197)
HSL	hsl(216, 58%, 49%)
HSV	hsv(216, 74%, 77%)
CMYK	cmyk(73.6%, 44.7%, 0%, 22.7%)
CIE-LAB	lab(46.57, 11.77, -51.35)
CIE-LCH	lch(46.57, 52.68, 282.91°)
OKLab	oklab(54.3% -0.0287 -0.1471)
OKLCH	oklch(54.3% 0.15 258.9)
XYZ	xyz(16.9592, 15.6967, 54.9485)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DC5 #C58C34

analogous

#34B6C5 #346DC5 #4434C5

triadic

#346DC5 #C5346D #6DC534

tetradic

#346DC5 #C534B6 #C58C34 #34C544

square

#346DC5 #C534B6 #C58C34 #34C544

split-complementary

#346DC5 #C54434 #B6C534

monochromatic

#1A3764 #275295 #346DC5 #618FD5 #91B1E2

Accessibility & contrast

On white

5.07

#346DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#346DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DC5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DC5	#FFFFFF	#000000	##FFFFFF
##346DC5	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4076C8

Deuteranopia (green-blind)

#2368C3

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346dc5;
/* rgb */ color: rgb(52, 109, 197);
/* oklch */ color: oklch(54.3% 0.150 258.9);

Tailwind

colors: {
  custom: {
    50: '#7e96d7',
    500: '#346dc5',
    950: '#000000',
  },
}

SCSS

$custom: #346dc5;
$custom-light: #7e96d7;
$custom-dark: #000000;

JSON

{
  "hex": "#346dc5",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 197
  },
  "hsl": {
    "h": 216.414,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54299,
    "c": 0.14984,
    "h": 258.9
  },
  "luminance": 0.15699
}

Semantic roles & 50–950 ramp

primary

#346DC5

secondary

#CDB288

accent

#A446E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346DC5

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

Preview Lab → · Contrast checker → · Palette generator →