#346DB4#346DB4

#346DB4 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.2% C 0.127 H 255.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#346DB4
RGB	rgb(52, 109, 180)
HSL	hsl(213, 55%, 45%)
HSV	hsv(213, 71%, 71%)
CMYK	cmyk(71.1%, 39.4%, 0%, 29.4%)
CIE-LAB	lab(45.58, 5.49, -43.09)
CIE-LCH	lch(45.58, 43.44, 277.26°)
OKLab	oklab(53.21% -0.0323 -0.1228)
OKLCH	oklch(53.21% 0.127 255.3)
XYZ	xyz(15.1200, 14.9610, 45.2621)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DB4 #B47B34

analogous

#34ADB4 #346DB4 #3B34B4

triadic

#346DB4 #B4346D #6DB434

tetradic

#346DB4 #B434AD #B47B34 #34B43B

square

#346DB4 #B434AD #B47B34 #34B43B

split-complementary

#346DB4 #B43B34 #ADB434

monochromatic

#193355 #265085 #346DB4 #578CCE #86ADDC

Accessibility & contrast

On white

5.26

#346DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#346DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DB4

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DB4	#FFFFFF	#000000	##FFFFFF
##346DB4	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C72B7

Deuteranopia (green-blind)

#3866B3

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346db4;
/* rgb */ color: rgb(52, 109, 180);
/* oklch */ color: oklch(53.2% 0.127 255.3);

Tailwind

colors: {
  custom: {
    50: '#7b96cb',
    500: '#346db4',
    950: '#000000',
  },
}

SCSS

$custom: #346db4;
$custom-light: #7b96cb;
$custom-dark: #000000;

JSON

{
  "hex": "#346db4",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 180
  },
  "hsl": {
    "h": 213.281,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.12699,
    "h": 255.3
  },
  "luminance": 0.14963
}

Semantic roles & 50–950 ramp

primary

#346DB4

secondary

#C6A67E

accent

#9C49DF

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346DB4

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

Preview Lab → · Contrast checker → · Palette generator →