#346AD3#346AD3

#346AD3 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.6% C 0.172 H 262.0°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#346AD3
RGB	rgb(52, 106, 211)
HSL	hsl(220, 64%, 52%)
HSV	hsv(220, 75%, 83%)
CMYK	cmyk(75.4%, 49.8%, 0%, 17.3%)
CIE-LAB	lab(46.63, 18.89, -59.28)
CIE-LCH	lch(46.63, 62.21, 287.67°)
OKLab	oklab(54.63% -0.0241 -0.1704)
OKLCH	oklch(54.63% 0.172 262)
XYZ	xyz(18.3239, 15.7392, 63.6876)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346AD3 #D39D34

analogous

#34B9D3 #346AD3 #4E34D3

triadic

#346AD3 #D3346A #6AD334

tetradic

#346AD3 #D334B9 #D39D34 #34D34E

square

#346AD3 #D334B9 #D39D34 #34D34E

split-complementary

#346AD3 #D34E34 #B9D334

monochromatic

#193874 #2450A6 #346AD3 #668FDE #99B4E9

Accessibility & contrast

On white

5.06

#346AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#346AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346AD3

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346AD3	#FFFFFF	#000000	##FFFFFF
##346AD3	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A76D7

Deuteranopia (green-blind)

#0068D1

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346ad3;
/* rgb */ color: rgb(52, 106, 211);
/* oklch */ color: oklch(54.6% 0.172 262.0);

Tailwind

colors: {
  custom: {
    50: '#8194e1',
    500: '#346ad3',
    950: '#000000',
  },
}

SCSS

$custom: #346ad3;
$custom-light: #8194e1;
$custom-dark: #000000;

JSON

{
  "hex": "#346ad3",
  "rgb": {
    "r": 52,
    "g": 106,
    "b": 211
  },
  "hsl": {
    "h": 219.623,
    "s": 64.372,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54628,
    "c": 0.17214,
    "h": 262
  },
  "luminance": 0.15741
}

Semantic roles & 50–950 ramp

primary

#346AD3

secondary

#D4BD8E

accent

#AF40E7

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #346AD3

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

Preview Lab → · Contrast checker → · Palette generator →