#347A90#347A90

#347A90 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.077 H 221.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#347A90
RGB	rgb(52, 122, 144)
HSL	hsl(194, 47%, 38%)
HSV	hsv(194, 64%, 56%)
CMYK	cmyk(63.9%, 15.3%, 0%, 43.5%)
CIE-LAB	lab(47.83, -14.85, -18.46)
CIE-LCH	lch(47.83, 23.69, 231.19°)
OKLab	oklab(54.43% -0.0577 -0.0514)
OKLCH	oklch(54.43% 0.077 221.7)
XYZ	xyz(13.4077, 16.6614, 28.8895)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347A90 #904A34

analogous

#349078 #347A90 #344C90

triadic

#347A90 #90347A #7A9034

tetradic

#347A90 #783490 #904A34 #4C9034

square

#347A90 #783490 #904A34 #4C9034

split-complementary

#347A90 #90344C #907834

monochromatic

#142E36 #245463 #347A90 #45A0BC #72B7CC

Accessibility & contrast

On white

4.85

#347A90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#347A90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347A90

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347A90	#FFFFFF	#000000	##FFFFFF
##347A90	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7791

Deuteranopia (green-blind)

#606D90

Tritanopia (blue-blind)

#008181

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #347a90;
/* rgb */ color: rgb(52, 122, 144);
/* oklch */ color: oklch(54.4% 0.077 221.7);

Tailwind

colors: {
  custom: {
    50: '#76a0b0',
    500: '#347a90',
    950: '#000000',
  },
}

SCSS

$custom: #347a90;
$custom-light: #76a0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#347a90",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 144
  },
  "hsl": {
    "h": 194.348,
    "s": 46.939,
    "l": 38.431
  },
  "oklch": {
    "l": 0.54427,
    "c": 0.0773,
    "h": 221.7
  },
  "luminance": 0.16663
}

Semantic roles & 50–950 ramp

primary

#347A90

secondary

#B47D6B

accent

#7151D7

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #347A90

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

Preview Lab → · Contrast checker → · Palette generator →