#347C8E#347C8E

#347C8E is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.8% C 0.076 H 216.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#347C8E
RGB	rgb(52, 124, 142)
HSL	hsl(192, 46%, 38%)
HSV	hsv(192, 63%, 56%)
CMYK	cmyk(63.4%, 12.7%, 0%, 44.3%)
CIE-LAB	lab(48.38, -16.60, -16.44)
CIE-LCH	lch(48.38, 23.37, 224.72°)
OKLab	oklab(54.84% -0.0608 -0.0457)
OKLCH	oklch(54.84% 0.076 216.9)
XYZ	xyz(13.5043, 17.0970, 28.1743)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347C8E #8E4634

analogous

#348E73 #347C8E #344F8E

triadic

#347C8E #8E347C #7C8E34

tetradic

#347C8E #73348E #8E4634 #4F8E34

square

#347C8E #73348E #8E4634 #4F8E34

split-complementary

#347C8E #8E344F #8E7334

monochromatic

#132E34 #245561 #347C8E #44A3BB #71B9CB

Accessibility & contrast

On white

4.75

#347C8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#347C8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347C8E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347C8E	#FFFFFF	#000000	##FFFFFF
##347C8E	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70788F

Deuteranopia (green-blind)

#636F8E

Tritanopia (blue-blind)

#008282

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #347c8e;
/* rgb */ color: rgb(52, 124, 142);
/* oklch */ color: oklch(54.8% 0.076 216.9);

Tailwind

colors: {
  custom: {
    50: '#76a2af',
    500: '#347c8e',
    950: '#000000',
  },
}

SCSS

$custom: #347c8e;
$custom-light: #76a2af;
$custom-dark: #000000;

JSON

{
  "hex": "#347c8e",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 142
  },
  "hsl": {
    "h": 192,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54843,
    "c": 0.07606,
    "h": 216.9
  },
  "luminance": 0.17098
}

Semantic roles & 50–950 ramp

primary

#347C8E

secondary

#B3796A

accent

#6C52D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F10

muted

#7B7E7F

Preview Lab

Preview with #347C8E

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

Preview Lab → · Contrast checker → · Palette generator →