#346EDD#346EDD

#346EDD is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.2% C 0.181 H 261.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#346EDD
RGB	rgb(52, 110, 221)
HSL	hsl(219, 71%, 54%)
HSV	hsv(219, 76%, 87%)
CMYK	cmyk(76.5%, 50.2%, 0%, 13.3%)
CIE-LAB	lab(48.39, 20.06, -62.13)
CIE-LCH	lch(48.39, 65.28, 287.90°)
OKLab	oklab(56.18% -0.0259 -0.1788)
OKLCH	oklch(56.18% 0.181 261.8)
XYZ	xyz(20.0386, 17.1001, 70.6371)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346EDD #DDA334

analogous

#34C3DD #346EDD #4E34DD

triadic

#346EDD #DD346E #6EDD34

tetradic

#346EDD #DD34C3 #DDA334 #34DD4E

square

#346EDD #DD34C3 #DDA334 #34DD4E

split-complementary

#346EDD #DD4E34 #C3DD34

monochromatic

#163A81 #1E52B5 #346EDD #6893E6 #9DB9EF

Accessibility & contrast

On white

4.75

#346EDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#346EDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346EDD

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346EDD	#FFFFFF	#000000	##FFFFFF
##346EDD	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#287BE1

Deuteranopia (green-blind)

#006CDB

Tritanopia (blue-blind)

#00899B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #346edd;
/* rgb */ color: rgb(52, 110, 221);
/* oklch */ color: oklch(56.2% 0.181 261.8);

Tailwind

colors: {
  custom: {
    50: '#8396e8',
    500: '#346edd',
    950: '#000000',
  },
}

SCSS

$custom: #346edd;
$custom-light: #8396e8;
$custom-dark: #000000;

JSON

{
  "hex": "#346edd",
  "rgb": {
    "r": 52,
    "g": 110,
    "b": 221
  },
  "hsl": {
    "h": 219.408,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56182,
    "c": 0.18063,
    "h": 261.8
  },
  "luminance": 0.17102
}

Semantic roles & 50–950 ramp

primary

#346EDD

secondary

#DBC292

accent

#B03AEE

background

#F8F9FE

surface

#F0F1FD

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #346EDD

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

Preview Lab → · Contrast checker → · Palette generator →