#347B98#347B98

#347B98 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.0% C 0.083 H 228.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#347B98
RGB	rgb(52, 123, 152)
HSL	hsl(197, 49%, 40%)
HSV	hsv(197, 66%, 60%)
CMYK	cmyk(65.8%, 19.1%, 0%, 40.4%)
CIE-LAB	lab(48.46, -12.77, -22.20)
CIE-LCH	lch(48.46, 25.61, 240.09°)
OKLab	oklab(55.04% -0.0557 -0.062)
OKLCH	oklch(55.04% 0.083 228.1)
XYZ	xyz(14.1644, 17.1615, 32.2657)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B98 #985134

analogous

#349883 #347B98 #344998

triadic

#347B98 #98347B #7B9834

tetradic

#347B98 #833498 #985134 #499834

square

#347B98 #833498 #985134 #499834

split-complementary

#347B98 #983449 #988334

monochromatic

#15313D #24566A #347B98 #499EC1 #76B6D0

Accessibility & contrast

On white

4.74

#347B98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#347B98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B98

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B98	#FFFFFF	#000000	##FFFFFF
##347B98	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7999

Deuteranopia (green-blind)

#5E6F98

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #347b98;
/* rgb */ color: rgb(52, 123, 152);
/* oklch */ color: oklch(55.0% 0.083 228.1);

Tailwind

colors: {
  custom: {
    50: '#77a1b6',
    500: '#347b98',
    950: '#000000',
  },
}

SCSS

$custom: #347b98;
$custom-light: #77a1b6;
$custom-dark: #000000;

JSON

{
  "hex": "#347b98",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 152
  },
  "hsl": {
    "h": 197.4,
    "s": 49.02,
    "l": 40
  },
  "oklch": {
    "l": 0.55038,
    "c": 0.08335,
    "h": 228.1
  },
  "luminance": 0.17163
}

Semantic roles & 50–950 ramp

primary

#347B98

secondary

#B9846F

accent

#774FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #347B98

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

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