#346CB4#346CB4

#346CB4 is a mid, vivid cyan. Relative luminance 0.147; OKLCH L 53.0% C 0.128 H 255.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#346CB4
RGB	rgb(52, 108, 180)
HSL	hsl(214, 55%, 45%)
HSV	hsv(214, 71%, 71%)
CMYK	cmyk(71.1%, 40%, 0%, 29.4%)
CIE-LAB	lab(45.29, 6.11, -43.56)
CIE-LCH	lch(45.29, 43.98, 277.99°)
OKLab	oklab(52.98% -0.0313 -0.1242)
OKLCH	oklch(52.98% 0.128 255.8)
XYZ	xyz(15.0139, 14.7489, 45.2267)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346CB4 #B47C34

analogous

#34ACB4 #346CB4 #3C34B4

triadic

#346CB4 #B4346C #6CB434

tetradic

#346CB4 #B434AC #B47C34 #34B43C

square

#346CB4 #B434AC #B47C34 #34B43C

split-complementary

#346CB4 #B43C34 #ACB434

monochromatic

#193355 #265085 #346CB4 #578BCE #86ACDC

Accessibility & contrast

On white

5.32

#346CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#346CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346CB4

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346CB4	#FFFFFF	#000000	##FFFFFF
##346CB4	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B72B7

Deuteranopia (green-blind)

#3766B3

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346cb4;
/* rgb */ color: rgb(52, 108, 180);
/* oklch */ color: oklch(53.0% 0.128 255.8);

Tailwind

colors: {
  custom: {
    50: '#7b95cb',
    500: '#346cb4',
    950: '#000000',
  },
}

SCSS

$custom: #346cb4;
$custom-light: #7b95cb;
$custom-dark: #000000;

JSON

{
  "hex": "#346cb4",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 180
  },
  "hsl": {
    "h": 213.75,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5298,
    "c": 0.12808,
    "h": 255.8
  },
  "luminance": 0.1475
}

Semantic roles & 50–950 ramp

primary

#346CB4

secondary

#C6A67E

accent

#9D49DF

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346CB4

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

Preview Lab → · Contrast checker → · Palette generator →