#346DC4#346DC4

#346DC4 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.2% C 0.148 H 258.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#346DC4
RGB	rgb(52, 109, 196)
HSL	hsl(216, 58%, 49%)
HSV	hsv(216, 73%, 77%)
CMYK	cmyk(73.5%, 44.4%, 0%, 23.1%)
CIE-LAB	lab(46.51, 11.40, -50.87)
CIE-LCH	lch(46.51, 52.13, 282.63°)
OKLab	oklab(54.23% -0.0289 -0.1456)
OKLCH	oklch(54.23% 0.148 258.8)
XYZ	xyz(16.8450, 15.6510, 54.3470)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DC4 #C48B34

analogous

#34B5C4 #346DC4 #4334C4

triadic

#346DC4 #C4346D #6DC434

tetradic

#346DC4 #C434B5 #C48B34 #34C443

square

#346DC4 #C434B5 #C48B34 #34C443

split-complementary

#346DC4 #C44334 #B5C434

monochromatic

#1A3763 #275294 #346DC4 #608ED5 #91B1E2

Accessibility & contrast

On white

5.08

#346DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#346DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DC4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DC4	#FFFFFF	#000000	##FFFFFF
##346DC4	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4175C7

Deuteranopia (green-blind)

#2568C2

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346dc4;
/* rgb */ color: rgb(52, 109, 196);
/* oklch */ color: oklch(54.2% 0.148 258.8);

Tailwind

colors: {
  custom: {
    50: '#7e96d6',
    500: '#346dc4',
    950: '#000000',
  },
}

SCSS

$custom: #346dc4;
$custom-light: #7e96d6;
$custom-dark: #000000;

JSON

{
  "hex": "#346dc4",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 196
  },
  "hsl": {
    "h": 216.25,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54233,
    "c": 0.14849,
    "h": 258.8
  },
  "luminance": 0.15653
}

Semantic roles & 50–950 ramp

primary

#346DC4

secondary

#CCB187

accent

#A447E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346DC4

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

Preview Lab → · Contrast checker → · Palette generator →