#347C91#347C91

#347C91 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.0% C 0.078 H 220.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#347C91
RGB	rgb(52, 124, 145)
HSL	hsl(194, 47%, 39%)
HSV	hsv(194, 64%, 57%)
CMYK	cmyk(64.1%, 14.5%, 0%, 43.1%)
CIE-LAB	lab(48.50, -15.64, -18.03)
CIE-LCH	lch(48.50, 23.87, 229.07°)
OKLab	oklab(54.97% -0.0596 -0.0502)
OKLCH	oklch(54.97% 0.078 220.1)
XYZ	xyz(13.7326, 17.1883, 29.3765)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347C91 #914934

analogous

#349177 #347C91 #344D91

triadic

#347C91 #91347C #7C9134

tetradic

#347C91 #773491 #914934 #4D9134

square

#347C91 #773491 #914934 #4D9134

split-complementary

#347C91 #91344D #917734

monochromatic

#142F37 #245564 #347C91 #46A2BD #73B8CD

Accessibility & contrast

On white

4.73

#347C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#347C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347C91

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347C91	#FFFFFF	#000000	##FFFFFF
##347C91	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7992

Deuteranopia (green-blind)

#626F91

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #347c91;
/* rgb */ color: rgb(52, 124, 145);
/* oklch */ color: oklch(55.0% 0.078 220.1);

Tailwind

colors: {
  custom: {
    50: '#76a2b1',
    500: '#347c91',
    950: '#000000',
  },
}

SCSS

$custom: #347c91;
$custom-light: #76a2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#347c91",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 145
  },
  "hsl": {
    "h": 193.548,
    "s": 47.208,
    "l": 38.627
  },
  "oklch": {
    "l": 0.54973,
    "c": 0.07789,
    "h": 220.1
  },
  "luminance": 0.1719
}

Semantic roles & 50–950 ramp

primary

#347C91

secondary

#B57C6C

accent

#6F51D7

background

#F7F9FA

surface

#EEF2F5

border

#C9CCCF

text

#090F10

muted

#7B7E7F

Preview Lab

Preview with #347C91

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

Preview Lab → · Contrast checker → · Palette generator →