#346AD1#346AD1

#346AD1 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.169 H 261.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#346AD1
RGB	rgb(52, 106, 209)
HSL	hsl(219, 63%, 51%)
HSV	hsv(219, 75%, 82%)
CMYK	cmyk(75.1%, 49.3%, 0%, 18%)
CIE-LAB	lab(46.50, 18.14, -58.35)
CIE-LCH	lch(46.50, 61.10, 287.27°)
OKLab	oklab(54.48% -0.0243 -0.1677)
OKLCH	oklch(54.48% 0.169 261.7)
XYZ	xyz(18.0747, 15.6395, 62.3754)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346AD1 #D19B34

analogous

#34B8D1 #346AD1 #4C34D1

triadic

#346AD1 #D1346A #6AD134

tetradic

#346AD1 #D134B8 #D19B34 #34D14C

square

#346AD1 #D134B8 #D19B34 #34D14C

split-complementary

#346AD1 #D14C34 #B8D134

monochromatic

#1A3871 #2550A3 #346AD1 #668FDC #98B3E8

Accessibility & contrast

On white

5.09

#346AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#346AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346AD1

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346AD1	#FFFFFF	#000000	##FFFFFF
##346AD1	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D76D5

Deuteranopia (green-blind)

#0067CF

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346ad1;
/* rgb */ color: rgb(52, 106, 209);
/* oklch */ color: oklch(54.5% 0.169 261.7);

Tailwind

colors: {
  custom: {
    50: '#8194e0',
    500: '#346ad1',
    950: '#000000',
  },
}

SCSS

$custom: #346ad1;
$custom-light: #8194e0;
$custom-dark: #000000;

JSON

{
  "hex": "#346ad1",
  "rgb": {
    "r": 52,
    "g": 106,
    "b": 209
  },
  "hsl": {
    "h": 219.363,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54485,
    "c": 0.16948,
    "h": 261.7
  },
  "luminance": 0.15642
}

Semantic roles & 50–950 ramp

primary

#346AD1

secondary

#D3BB8E

accent

#AE42E6

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #346AD1

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

Preview Lab → · Contrast checker → · Palette generator →