#347ECD#347ECD

#347ECD is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.6% C 0.142 H 252.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#347ECD
RGB	rgb(52, 126, 205)
HSL	hsl(211, 60%, 50%)
HSV	hsv(211, 75%, 80%)
CMYK	cmyk(74.6%, 38.5%, 0%, 19.6%)
CIE-LAB	lab(51.90, 4.18, -47.41)
CIE-LCH	lch(51.90, 47.60, 275.04°)
OKLab	oklab(58.59% -0.0421 -0.1352)
OKLCH	oklch(58.59% 0.142 252.7)
XYZ	xyz(19.8924, 20.0573, 60.5688)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347ECD #CD8334

analogous

#34CBCD #347ECD #3634CD

triadic

#347ECD #CD347E #7ECD34

tetradic

#347ECD #CD34CB #CD8334 #34CD36

square

#347ECD #CD34CB #CD8334 #34CD36

split-complementary

#347ECD #CD3634 #CBCD34

monochromatic

#1B426C #27609D #347ECD #659DD9 #96BCE5

Accessibility & contrast

On white

4.19

#347ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#347ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347ECD

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347ECD	#FFFFFF	#000000	##000000
##347ECD	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5983D0

Deuteranopia (green-blind)

#4175CB

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #347ecd;
/* rgb */ color: rgb(52, 126, 205);
/* oklch */ color: oklch(58.6% 0.142 252.7);

Tailwind

colors: {
  custom: {
    50: '#80a2dd',
    500: '#347ecd',
    950: '#000000',
  },
}

SCSS

$custom: #347ecd;
$custom-light: #80a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#347ecd",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 205
  },
  "hsl": {
    "h": 210.98,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58586,
    "c": 0.14162,
    "h": 252.7
  },
  "luminance": 0.2006
}

Semantic roles & 50–950 ramp

primary

#347ECD

secondary

#D1B08C

accent

#9744E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #347ECD

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

Preview Lab → · Contrast checker → · Palette generator →