#346DCB#346DCB

#346DCB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.7% C 0.158 H 259.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#346DCB
RGB	rgb(52, 109, 203)
HSL	hsl(217, 59%, 50%)
HSV	hsv(217, 74%, 80%)
CMYK	cmyk(74.4%, 46.3%, 0%, 20.4%)
CIE-LAB	lab(46.94, 14.00, -54.20)
CIE-LCH	lch(46.94, 55.98, 284.49°)
OKLab	oklab(54.7% -0.0277 -0.1554)
OKLCH	oklch(54.7% 0.158 259.9)
XYZ	xyz(17.6604, 15.9772, 58.6415)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DCB #CB9234

analogous

#34B9CB #346DCB #4634CB

triadic

#346DCB #CB346D #6DCB34

tetradic

#346DCB #CB34B9 #CB9234 #34CB46

square

#346DCB #CB34B9 #CB9234 #34CB46

split-complementary

#346DCB #CB4634 #B9CB34

monochromatic

#1B396A #28539A #346DCB #6590D7 #95B3E4

Accessibility & contrast

On white

5.01

#346DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#346DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DCB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DCB	#FFFFFF	#000000	##FFFFFF
##346DCB	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B77CF

Deuteranopia (green-blind)

#1669C9

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #346dcb;
/* rgb */ color: rgb(52, 109, 203);
/* oklch */ color: oklch(54.7% 0.158 259.9);

Tailwind

colors: {
  custom: {
    50: '#8096db',
    500: '#346dcb',
    950: '#000000',
  },
}

SCSS

$custom: #346dcb;
$custom-light: #8096db;
$custom-dark: #000000;

JSON

{
  "hex": "#346dcb",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 203
  },
  "hsl": {
    "h": 217.351,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.54704,
    "c": 0.1579,
    "h": 259.9
  },
  "luminance": 0.15979
}

Semantic roles & 50–950 ramp

primary

#346DCB

secondary

#CFB68C

accent

#A745E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #346DCB

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

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