#347E97#347E97

#347E97 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.7% C 0.082 H 223.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#347E97
RGB	rgb(52, 126, 151)
HSL	hsl(195, 49%, 40%)
HSV	hsv(195, 66%, 59%)
CMYK	cmyk(65.6%, 16.6%, 0%, 40.8%)
CIE-LAB	lab(49.36, -14.78, -20.24)
CIE-LCH	lch(49.36, 25.06, 233.85°)
OKLab	oklab(55.74% -0.0594 -0.0564)
OKLCH	oklch(55.74% 0.082 223.6)
XYZ	xyz(14.4607, 17.8846, 31.9621)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347E97 #974D34

analogous

#34977F #347E97 #344C97

triadic

#347E97 #97347E #7E9734

tetradic

#347E97 #7F3497 #974D34 #4C9734

square

#347E97 #7F3497 #974D34 #4C9734

split-complementary

#347E97 #97344C #977F34

monochromatic

#15323C #245869 #347E97 #48A2C0 #76B9D0

Accessibility & contrast

On white

4.59

#347E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#347E97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #347E97

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347E97	#FFFFFF	#000000	##FFFFFF
##347E97	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B98

Deuteranopia (green-blind)

#627197

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #347e97;
/* rgb */ color: rgb(52, 126, 151);
/* oklch */ color: oklch(55.7% 0.082 223.6);

Tailwind

colors: {
  custom: {
    50: '#77a3b5',
    500: '#347e97',
    950: '#000000',
  },
}

SCSS

$custom: #347e97;
$custom-light: #77a3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#347e97",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 151
  },
  "hsl": {
    "h": 195.152,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55739,
    "c": 0.08191,
    "h": 223.6
  },
  "luminance": 0.17886
}

Semantic roles & 50–950 ramp

primary

#347E97

secondary

#B8816F

accent

#724FD8

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #347E97

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

Preview Lab → · Contrast checker → · Palette generator →