#349CB5#349CB5

#349CB5 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.099 H 217.3°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#349CB5
RGB	rgb(52, 156, 181)
HSL	hsl(192, 55%, 46%)
HSV	hsv(192, 71%, 71%)
CMYK	cmyk(71.3%, 13.8%, 0%, 29%)
CIE-LAB	lab(59.74, -21.17, -21.56)
CIE-LCH	lch(59.74, 30.21, 225.53°)
OKLab	oklab(64.45% -0.079 -0.0601)
OKLCH	oklch(64.45% 0.099 217.3)
XYZ	xyz(21.6416, 27.8407, 47.9403)
Luminance	0.2784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349CB5 #B54D34

analogous

#34B58D #349CB5 #345BB5

triadic

#349CB5 #B5349C #9CB534

tetradic

#349CB5 #8D34B5 #B54D34 #5BB534

square

#349CB5 #8D34B5 #B54D34 #5BB534

split-complementary

#349CB5 #B5345B #B58D34

monochromatic

#194A56 #267385 #349CB5 #57B8CF #87CCDC

Accessibility & contrast

On white

3.20

#349CB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#349CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349CB5

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349CB5	#FFFFFF	#000000	##000000
##349CB5	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B6

Deuteranopia (green-blind)

#7A8AB5

Tritanopia (blue-blind)

#00A5A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349cb5;
/* rgb */ color: rgb(52, 156, 181);
/* oklch */ color: oklch(64.5% 0.099 217.3);

Tailwind

colors: {
  custom: {
    50: '#7db9cb',
    500: '#349cb5',
    950: '#000000',
  },
}

SCSS

$custom: #349cb5;
$custom-light: #7db9cb;
$custom-dark: #000000;

JSON

{
  "hex": "#349cb5",
  "rgb": {
    "r": 52,
    "g": 156,
    "b": 181
  },
  "hsl": {
    "h": 191.628,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64452,
    "c": 0.09931,
    "h": 217.3
  },
  "luminance": 0.27843
}

Semantic roles & 50–950 ramp

primary

#349CB5

secondary

#C68C7F

accent

#6649DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349CB5

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

Preview Lab → · Contrast checker → · Palette generator →