#349BB9#349BB9

#349BB9 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.102 H 221.3°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#349BB9
RGB	rgb(52, 155, 185)
HSL	hsl(194, 56%, 46%)
HSV	hsv(194, 72%, 73%)
CMYK	cmyk(71.9%, 16.2%, 0%, 27.5%)
CIE-LAB	lab(59.59, -19.34, -24.05)
CIE-LCH	lch(59.59, 30.86, 231.19°)
OKLab	oklab(64.38% -0.0764 -0.0672)
OKLCH	oklch(64.38% 0.102 221.3)
XYZ	xyz(21.8909, 27.6730, 50.0772)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349BB9 #B95234

analogous

#34B995 #349BB9 #3459B9

triadic

#349BB9 #B9349B #9BB934

tetradic

#349BB9 #9534B9 #B95234 #59B934

square

#349BB9 #9534B9 #B95234 #59B934

split-complementary

#349BB9 #B93459 #B99534

monochromatic

#194B59 #277389 #349BB9 #5AB6D1 #89CBDE

Accessibility & contrast

On white

3.21

#349BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#349BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349BB9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349BB9	#FFFFFF	#000000	##000000
##349BB9	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8997BB

Deuteranopia (green-blind)

#778AB9

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #349bb9;
/* rgb */ color: rgb(52, 155, 185);
/* oklch */ color: oklch(64.4% 0.102 221.3);

Tailwind

colors: {
  custom: {
    50: '#7eb8ce',
    500: '#349bb9',
    950: '#000000',
  },
}

SCSS

$custom: #349bb9;
$custom-light: #7eb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#349bb9",
  "rgb": {
    "r": 52,
    "g": 155,
    "b": 185
  },
  "hsl": {
    "h": 193.534,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64379,
    "c": 0.10179,
    "h": 221.3
  },
  "luminance": 0.27676
}

Semantic roles & 50–950 ramp

primary

#349BB9

secondary

#C89181

accent

#6A48DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349BB9

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

Preview Lab → · Contrast checker → · Palette generator →