#346BDD#346BDD

#346BDD is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.184 H 262.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#346BDD
RGBrgb(52, 107, 221)
HSLhsl(220, 71%, 54%)
HSVhsv(220, 76%, 87%)
CMYKcmyk(76.5%, 51.6%, 0%, 13.3%)
CIE-LABlab(47.58, 21.96, -63.43)
CIE-LCHlch(47.58, 67.13, 289.10°)
OKLaboklab(55.57% -0.0237 -0.1827)
OKLCHoklch(55.57% 0.184 262.6)
XYZxyz(19.7203, 16.4637, 70.5311)
Luminance0.1647 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#346BDD #DDA634
analogous
#34C0DD #346BDD #5134DD
triadic
#346BDD #DD346B #6BDD34
tetradic
#346BDD #DD34C0 #DDA634 #34DD51
square
#346BDD #DD34C0 #DDA634 #34DD51
split-complementary
#346BDD #DD5134 #C0DD34
monochromatic
#163981 #1E50B5 #346BDD #6891E6 #9DB7EF

Accessibility & contrast

On white

4.89
#346BDD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#346BDD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BDD
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##346BDD#FFFFFF#000000##FFFFFF
##346BDD1.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C79E1
Deuteranopia (green-blind)
#006ADB
Tritanopia (blue-blind)
#00879A
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #346bdd;
/* rgb */ color: rgb(52, 107, 221);
/* oklch */ color: oklch(55.6% 0.184 262.6);
Tailwind
colors: {
  custom: {
    50: '#8394e8',
    500: '#346bdd',
    950: '#000000',
  },
}
SCSS
$custom: #346bdd;
$custom-light: #8394e8;
$custom-dark: #000000;
JSON
{
  "hex": "#346bdd",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 221
  },
  "hsl": {
    "h": 220.473,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55565,
    "c": 0.1842,
    "h": 262.6
  },
  "luminance": 0.16466
}

Semantic roles & 50–950 ramp

primary
#346BDD
secondary
#DBC392
accent
#B33AEE
background
#F8F9FE
surface
#F0F1FD
border
#CBCBD5
text
#0C0D16
muted
#7D7E84

Preview Lab

Preview with #346BDD

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

Preview Lab → · Contrast checker → · Palette generator →

#346BDD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva