#349BBC#349BBC

#349BBC is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.104 H 223.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#349BBC
RGB	rgb(52, 155, 188)
HSL	hsl(195, 57%, 47%)
HSV	hsv(195, 72%, 74%)
CMYK	cmyk(72.3%, 17.6%, 0%, 26.3%)
CIE-LAB	lab(59.71, -18.36, -25.56)
CIE-LCH	lch(59.71, 31.47, 234.32°)
OKLab	oklab(64.51% -0.0753 -0.0715)
OKLCH	oklch(64.51% 0.104 223.5)
XYZ	xyz(22.2109, 27.8010, 51.7628)
Luminance	0.2780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349BBC #BC5534

analogous

#34BC99 #349BBC #3457BC

triadic

#349BBC #BC349B #9BBC34

tetradic

#349BBC #9934BC #BC5534 #57BC34

square

#349BBC #9934BC #BC5534 #57BC34

split-complementary

#349BBC #BC3457 #BC9934

monochromatic

#194C5C #27738C #349BBC #5BB5D2 #8BCBDF

Accessibility & contrast

On white

3.20

#349BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#349BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349BBC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349BBC	#FFFFFF	#000000	##000000
##349BBC	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BE

Deuteranopia (green-blind)

#768ABC

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349bbc;
/* rgb */ color: rgb(52, 155, 188);
/* oklch */ color: oklch(64.5% 0.104 223.5);

Tailwind

colors: {
  custom: {
    50: '#7eb8d0',
    500: '#349bbc',
    950: '#000000',
  },
}

SCSS

$custom: #349bbc;
$custom-light: #7eb8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#349bbc",
  "rgb": {
    "r": 52,
    "g": 155,
    "b": 188
  },
  "hsl": {
    "h": 194.559,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64511,
    "c": 0.10384,
    "h": 223.5
  },
  "luminance": 0.27804
}

Semantic roles & 50–950 ramp

primary

#349BBC

secondary

#C99483

accent

#6D48E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #349BBC

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

Preview Lab → · Contrast checker → · Palette generator →