#347DB6#347DB6

#347DB6 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.114 H 245.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#347DB6
RGB	rgb(52, 125, 182)
HSL	hsl(206, 56%, 46%)
HSV	hsv(206, 71%, 71%)
CMYK	cmyk(71.4%, 31.3%, 0%, 28.6%)
CIE-LAB	lab(50.42, -3.54, -36.59)
CIE-LCH	lch(50.42, 36.76, 264.48°)
OKLab	oklab(57.04% -0.0474 -0.1036)
OKLCH	oklch(57.04% 0.114 245.4)
XYZ	xyz(17.1901, 18.7728, 46.9645)
Luminance	0.1878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DB6 #B66D34

analogous

#34B6AE #347DB6 #343CB6

triadic

#347DB6 #B6347D #7DB634

tetradic

#347DB6 #AE34B6 #B66D34 #3CB634

square

#347DB6 #AE34B6 #B66D34 #3CB634

split-complementary

#347DB6 #B6343C #B6AE34

monochromatic

#193C57 #265C86 #347DB6 #589BCF #88B7DD

Accessibility & contrast

On white

4.42

#347DB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#347DB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DB6

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DB6	#FFFFFF	#000000	##000000
##347DB6	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637FB8

Deuteranopia (green-blind)

#5172B5

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347db6;
/* rgb */ color: rgb(52, 125, 182);
/* oklch */ color: oklch(57.0% 0.114 245.4);

Tailwind

colors: {
  custom: {
    50: '#7ba2cc',
    500: '#347db6',
    950: '#000000',
  },
}

SCSS

$custom: #347db6;
$custom-light: #7ba2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#347db6",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 182
  },
  "hsl": {
    "h": 206.308,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57036,
    "c": 0.11394,
    "h": 245.4
  },
  "luminance": 0.18775
}

Semantic roles & 50–950 ramp

primary

#347DB6

secondary

#C79E7F

accent

#8B49DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #347DB6

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

Preview Lab → · Contrast checker → · Palette generator →