#347E8E#347E8E

#347E8E is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.3% C 0.076 H 214.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#347E8E
RGB	rgb(52, 126, 142)
HSL	hsl(191, 46%, 38%)
HSV	hsv(191, 63%, 56%)
CMYK	cmyk(63.4%, 11.3%, 0%, 44.3%)
CIE-LAB	lab(49.01, -17.70, -15.48)
CIE-LCH	lch(49.01, 23.52, 221.19°)
OKLab	oklab(55.35% -0.0631 -0.043)
OKLCH	oklch(55.35% 0.076 214.3)
XYZ	xyz(13.7575, 17.6033, 28.2587)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347E8E #8E4434

analogous

#348E71 #347E8E #34518E

triadic

#347E8E #8E347E #7E8E34

tetradic

#347E8E #71348E #8E4434 #518E34

square

#347E8E #71348E #8E4434 #518E34

split-complementary

#347E8E #8E3451 #8E7134

monochromatic

#132F34 #245661 #347E8E #44A6BB #71BBCB

Accessibility & contrast

On white

4.64

#347E8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#347E8E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #347E8E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347E8E	#FFFFFF	#000000	##FFFFFF
##347E8E	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A8F

Deuteranopia (green-blind)

#65708E

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #347e8e;
/* rgb */ color: rgb(52, 126, 142);
/* oklch */ color: oklch(55.3% 0.076 214.3);

Tailwind

colors: {
  custom: {
    50: '#76a3af',
    500: '#347e8e',
    950: '#000000',
  },
}

SCSS

$custom: #347e8e;
$custom-light: #76a3af;
$custom-dark: #000000;

JSON

{
  "hex": "#347e8e",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 142
  },
  "hsl": {
    "h": 190.667,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.55348,
    "c": 0.07632,
    "h": 214.3
  },
  "luminance": 0.17605
}

Semantic roles & 50–950 ramp

primary

#347E8E

secondary

#B3776A

accent

#6952D6

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #347E8E

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

Preview Lab → · Contrast checker → · Palette generator →