#346FD2#346FD2

#346FD2 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.6% C 0.165 H 260.1°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#346FD2
RGB	rgb(52, 111, 210)
HSL	hsl(218, 64%, 51%)
HSV	hsv(218, 75%, 82%)
CMYK	cmyk(75.2%, 47.1%, 0%, 17.6%)
CIE-LAB	lab(47.94, 15.34, -56.59)
CIE-LCH	lch(47.94, 58.63, 285.17°)
OKLab	oklab(55.61% -0.0282 -0.1625)
OKLCH	oklch(55.61% 0.165 260.1)
XYZ	xyz(18.7293, 16.7500, 63.2062)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346FD2 #D29734

analogous

#34BED2 #346FD2 #4834D2

triadic

#346FD2 #D2346F #6FD234

tetradic

#346FD2 #D234BE #D29734 #34D248

square

#346FD2 #D234BE #D29734 #34D248

split-complementary

#346FD2 #D24834 #BED234

monochromatic

#193B72 #2454A4 #346FD2 #6693DD #98B6E8

Accessibility & contrast

On white

4.83

#346FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#346FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346FD2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346FD2	#FFFFFF	#000000	##FFFFFF
##346FD2	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3979D6

Deuteranopia (green-blind)

#086BD0

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #346fd2;
/* rgb */ color: rgb(52, 111, 210);
/* oklch */ color: oklch(55.6% 0.165 260.1);

Tailwind

colors: {
  custom: {
    50: '#8197e0',
    500: '#346fd2',
    950: '#000000',
  },
}

SCSS

$custom: #346fd2;
$custom-light: #8197e0;
$custom-dark: #000000;

JSON

{
  "hex": "#346fd2",
  "rgb": {
    "r": 52,
    "g": 111,
    "b": 210
  },
  "hsl": {
    "h": 217.595,
    "s": 63.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55614,
    "c": 0.16489,
    "h": 260.1
  },
  "luminance": 0.16752
}

Semantic roles & 50–950 ramp

primary

#346FD2

secondary

#D4BA8E

accent

#A941E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #346FD2

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

Preview Lab → · Contrast checker → · Palette generator →