#349CB4#349CB4

#349CB4 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.4% C 0.099 H 216.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#349CB4
RGB	rgb(52, 156, 180)
HSL	hsl(191, 55%, 45%)
HSV	hsv(191, 71%, 71%)
CMYK	cmyk(71.1%, 13.3%, 0%, 29.4%)
CIE-LAB	lab(59.71, -21.49, -21.05)
CIE-LCH	lch(59.71, 30.08, 224.41°)
OKLab	oklab(64.41% -0.0794 -0.0587)
OKLCH	oklch(64.41% 0.099 216.5)
XYZ	xyz(21.5394, 27.7998, 47.4019)
Luminance	0.2780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349CB4 #B44C34

analogous

#34B48C #349CB4 #345CB4

triadic

#349CB4 #B4349C #9CB434

tetradic

#349CB4 #8C34B4 #B44C34 #5CB434

square

#349CB4 #8C34B4 #B44C34 #5CB434

split-complementary

#349CB4 #B4345C #B48C34

monochromatic

#194A55 #267385 #349CB4 #57B8CE #86CCDC

Accessibility & contrast

On white

3.20

#349CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#349CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349CB4

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349CB4	#FFFFFF	#000000	##000000
##349CB4	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)

#8C97B5

Deuteranopia (green-blind)

#7A8AB4

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349cb4;
/* rgb */ color: rgb(52, 156, 180);
/* oklch */ color: oklch(64.4% 0.099 216.5);

Tailwind

colors: {
  custom: {
    50: '#7db9ca',
    500: '#349cb4',
    950: '#000000',
  },
}

SCSS

$custom: #349cb4;
$custom-light: #7db9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#349cb4",
  "rgb": {
    "r": 52,
    "g": 156,
    "b": 180
  },
  "hsl": {
    "h": 191.25,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.64409,
    "c": 0.09876,
    "h": 216.5
  },
  "luminance": 0.27802
}

Semantic roles & 50–950 ramp

primary

#349CB4

secondary

#C68B7E

accent

#6549DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349CB4

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

Preview Lab → · Contrast checker → · Palette generator →