#347EC0#347EC0

#347EC0 is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.125 H 248.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#347EC0
RGB	rgb(52, 126, 192)
HSL	hsl(208, 57%, 48%)
HSV	hsv(208, 73%, 75%)
CMYK	cmyk(72.9%, 34.4%, 0%, 24.7%)
CIE-LAB	lab(51.22, -0.54, -41.09)
CIE-LCH	lch(51.22, 41.09, 269.24°)
OKLab	oklab(57.83% -0.0455 -0.1167)
OKLCH	oklch(57.83% 0.125 248.7)
XYZ	xyz(18.3879, 19.4555, 52.6451)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EC0 #C07634

analogous

#34C0BC #347EC0 #3438C0

triadic

#347EC0 #C0347E #7EC034

tetradic

#347EC0 #BC34C0 #C07634 #38C034

square

#347EC0 #BC34C0 #C07634 #38C034

split-complementary

#347EC0 #C03438 #C0BC34

monochromatic

#1A3F60 #275E90 #347EC0 #5E9CD3 #8EBAE0

Accessibility & contrast

On white

4.29

#347EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#347EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EC0

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EC0	#FFFFFF	#000000	##000000
##347EC0	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C3

Deuteranopia (green-blind)

#4C74BF

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #347ec0;
/* rgb */ color: rgb(52, 126, 192);
/* oklch */ color: oklch(57.8% 0.125 248.7);

Tailwind

colors: {
  custom: {
    50: '#7da3d3',
    500: '#347ec0',
    950: '#000000',
  },
}

SCSS

$custom: #347ec0;
$custom-light: #7da3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#347ec0",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 192
  },
  "hsl": {
    "h": 208.286,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57825,
    "c": 0.12524,
    "h": 248.7
  },
  "luminance": 0.19458
}

Semantic roles & 50–950 ramp

primary

#347EC0

secondary

#CBA685

accent

#9047E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #347EC0

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

Preview Lab → · Contrast checker → · Palette generator →