#349BBF#349BBF

#349BBF is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.106 H 225.6°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#349BBF
RGB	rgb(52, 155, 191)
HSL	hsl(196, 57%, 48%)
HSV	hsv(196, 73%, 75%)
CMYK	cmyk(72.8%, 18.8%, 0%, 25.1%)
CIE-LAB	lab(59.83, -17.36, -27.07)
CIE-LCH	lch(59.83, 32.16, 237.32°)
OKLab	oklab(64.65% -0.0741 -0.0758)
OKLCH	oklch(64.65% 0.106 225.6)
XYZ	xyz(22.5376, 27.9317, 53.4837)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349BBF #BF5834

analogous

#34BF9E #349BBF #3455BF

triadic

#349BBF #BF349B #9BBF34

tetradic

#349BBF #9E34BF #BF5834 #55BF34

square

#349BBF #9E34BF #BF5834 #55BF34

split-complementary

#349BBF #BF3455 #BF9E34

monochromatic

#1A4D5F #27748F #349BBF #5DB4D3 #8DCBE0

Accessibility & contrast

On white

3.19

#349BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#349BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349BBF

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349BBF	#FFFFFF	#000000	##000000
##349BBF	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C1

Deuteranopia (green-blind)

#748ABF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349bbf;
/* rgb */ color: rgb(52, 155, 191);
/* oklch */ color: oklch(64.6% 0.106 225.6);

Tailwind

colors: {
  custom: {
    50: '#7eb8d2',
    500: '#349bbf',
    950: '#000000',
  },
}

SCSS

$custom: #349bbf;
$custom-light: #7eb8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#349bbf",
  "rgb": {
    "r": 52,
    "g": 155,
    "b": 191
  },
  "hsl": {
    "h": 195.54,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.64645,
    "c": 0.10606,
    "h": 225.6
  },
  "luminance": 0.27934
}

Semantic roles & 50–950 ramp

primary

#349BBF

secondary

#CA9684

accent

#6F47E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #349BBF

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

Preview Lab → · Contrast checker → · Palette generator →