#347EBD#347EBD

#347EBD is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.7% C 0.122 H 247.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#347EBD
RGB	rgb(52, 126, 189)
HSL	hsl(208, 57%, 47%)
HSV	hsv(208, 72%, 74%)
CMYK	cmyk(72.5%, 33.3%, 0%, 25.9%)
CIE-LAB	lab(51.06, -1.62, -39.61)
CIE-LCH	lch(51.06, 39.64, 267.65°)
OKLab	oklab(57.66% -0.0463 -0.1124)
OKLCH	oklch(57.66% 0.122 247.6)
XYZ	xyz(18.0589, 19.3239, 50.9124)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EBD #BD7334

analogous

#34BDB7 #347EBD #343ABD

triadic

#347EBD #BD347E #7EBD34

tetradic

#347EBD #B734BD #BD7334 #3ABD34

square

#347EBD #B734BD #BD7334 #3ABD34

split-complementary

#347EBD #BD343A #BDB734

monochromatic

#1A3E5D #275E8D #347EBD #5C9CD2 #8CB9DF

Accessibility & contrast

On white

4.32

#347EBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#347EBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EBD

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EBD	#FFFFFF	#000000	##000000
##347EBD	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C0

Deuteranopia (green-blind)

#4E74BC

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #347ebd;
/* rgb */ color: rgb(52, 126, 189);
/* oklch */ color: oklch(57.7% 0.122 247.6);

Tailwind

colors: {
  custom: {
    50: '#7da3d1',
    500: '#347ebd',
    950: '#000000',
  },
}

SCSS

$custom: #347ebd;
$custom-light: #7da3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#347ebd",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 189
  },
  "hsl": {
    "h": 207.591,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57656,
    "c": 0.12154,
    "h": 247.6
  },
  "luminance": 0.19326
}

Semantic roles & 50–950 ramp

primary

#347EBD

secondary

#CAA483

accent

#8E48E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #347EBD

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

Preview Lab → · Contrast checker → · Palette generator →