#347BAD#347BAD

#347BAD is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.1% C 0.105 H 242.7°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#347BAD
RGB	rgb(52, 123, 173)
HSL	hsl(205, 54%, 44%)
HSV	hsv(205, 70%, 68%)
CMYK	cmyk(69.9%, 28.9%, 0%, 32.2%)
CIE-LAB	lab(49.39, -5.54, -33.01)
CIE-LCH	lch(49.39, 33.47, 260.46°)
OKLab	oklab(56.08% -0.0482 -0.0932)
OKLCH	oklch(56.08% 0.105 242.7)
XYZ	xyz(16.0391, 17.9114, 42.1390)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347BAD #AD6634

analogous

#34ADA3 #347BAD #343FAD

triadic

#347BAD #AD347B #7BAD34

tetradic

#347BAD #A334AD #AD6634 #3FAD34

square

#347BAD #A334AD #AD6634 #3FAD34

split-complementary

#347BAD #AD343F #ADA334

monochromatic

#18384F #265A7E #347BAD #539ACB #82B5D9

Accessibility & contrast

On white

4.58

#347BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#347BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347BAD

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347BAD	#FFFFFF	#000000	##000000
##347BAD	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647CAF

Deuteranopia (green-blind)

#5470AC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #347bad;
/* rgb */ color: rgb(52, 123, 173);
/* oklch */ color: oklch(56.1% 0.105 242.7);

Tailwind

colors: {
  custom: {
    50: '#7aa1c5',
    500: '#347bad',
    950: '#000000',
  },
}

SCSS

$custom: #347bad;
$custom-light: #7aa1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#347bad",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 173
  },
  "hsl": {
    "h": 204.793,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56079,
    "c": 0.10494,
    "h": 242.7
  },
  "luminance": 0.17913
}

Semantic roles & 50–950 ramp

primary

#347BAD

secondary

#C3987A

accent

#874BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #347BAD

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

Preview Lab → · Contrast checker → · Palette generator →