#346CD6#346CD6

#346CD6 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.3% C 0.174 H 261.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#346CD6
RGB	rgb(52, 108, 214)
HSL	hsl(219, 66%, 52%)
HSV	hsv(219, 76%, 84%)
CMYK	cmyk(75.7%, 49.5%, 0%, 16.1%)
CIE-LAB	lab(47.38, 18.73, -59.78)
CIE-LCH	lch(47.38, 62.65, 287.39°)
OKLab	oklab(55.26% -0.0253 -0.1719)
OKLCH	oklch(55.26% 0.174 261.6)
XYZ	xyz(18.9120, 16.3081, 65.7563)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346CD6 #D69E34

analogous

#34BDD6 #346CD6 #4D34D6

triadic

#346CD6 #D6346C #6CD634

tetradic

#346CD6 #D634BD #D69E34 #34D64D

square

#346CD6 #D634BD #D69E34 #34D64D

split-complementary

#346CD6 #D64D34 #BDD634

monochromatic

#183977 #2251AA #346CD6 #6791E0 #9AB6EB

Accessibility & contrast

On white

4.93

#346CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#346CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346CD6

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346CD6	#FFFFFF	#000000	##FFFFFF
##346CD6	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C78DA

Deuteranopia (green-blind)

#0069D4

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #346cd6;
/* rgb */ color: rgb(52, 108, 214);
/* oklch */ color: oklch(55.3% 0.174 261.6);

Tailwind

colors: {
  custom: {
    50: '#8295e3',
    500: '#346cd6',
    950: '#000000',
  },
}

SCSS

$custom: #346cd6;
$custom-light: #8295e3;
$custom-dark: #000000;

JSON

{
  "hex": "#346cd6",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 214
  },
  "hsl": {
    "h": 219.259,
    "s": 66.393,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55262,
    "c": 0.17376,
    "h": 261.6
  },
  "luminance": 0.1631
}

Semantic roles & 50–950 ramp

primary

#346CD6

secondary

#D6BE90

accent

#AE3EE9

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D15

muted

#7D7E84

Preview Lab

Preview with #346CD6

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

Preview Lab → · Contrast checker → · Palette generator →