#347ECC#347ECC

#347ECC is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.5% C 0.140 H 252.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#347ECC
RGB	rgb(52, 126, 204)
HSL	hsl(211, 60%, 50%)
HSV	hsv(211, 75%, 80%)
CMYK	cmyk(74.5%, 38.2%, 0%, 20%)
CIE-LAB	lab(51.85, 3.81, -46.93)
CIE-LCH	lch(51.85, 47.09, 274.65°)
OKLab	oklab(58.53% -0.0423 -0.1338)
OKLCH	oklch(58.53% 0.14 252.4)
XYZ	xyz(19.7720, 20.0092, 59.9351)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347ECC #CC8234

analogous

#34CACC #347ECC #3634CC

triadic

#347ECC #CC347E #7ECC34

tetradic

#347ECC #CC34CA #CC8234 #34CC36

square

#347ECC #CC34CA #CC8234 #34CC36

split-complementary

#347ECC #CC3634 #CACC34

monochromatic

#1B426B #27609C #347ECC #659DD8 #96BCE5

Accessibility & contrast

On white

4.20

#347ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#347ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347ECC

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347ECC	#FFFFFF	#000000	##000000
##347ECC	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A83CF

Deuteranopia (green-blind)

#4275CA

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #347ecc;
/* rgb */ color: rgb(52, 126, 204);
/* oklch */ color: oklch(58.5% 0.140 252.4);

Tailwind

colors: {
  custom: {
    50: '#7fa2dc',
    500: '#347ecc',
    950: '#000000',
  },
}

SCSS

$custom: #347ecc;
$custom-light: #7fa2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#347ecc",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 204
  },
  "hsl": {
    "h": 210.789,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58526,
    "c": 0.14035,
    "h": 252.4
  },
  "luminance": 0.20011
}

Semantic roles & 50–950 ramp

primary

#347ECC

secondary

#D0AF8C

accent

#9645E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #347ECC

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

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