#347FA5#347FA5

#347FA5 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.6% C 0.094 H 234.0°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#347FA5
RGB	rgb(52, 127, 165)
HSL	hsl(200, 52%, 43%)
HSV	hsv(200, 68%, 65%)
CMYK	cmyk(68.5%, 23%, 0%, 35.3%)
CIE-LAB	lab(50.24, -10.64, -27.03)
CIE-LCH	lch(50.24, 29.05, 248.51°)
OKLab	oklab(56.64% -0.0551 -0.0759)
OKLCH	oklch(56.64% 0.094 234)
XYZ	xyz(15.7944, 18.6237, 38.3524)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347FA5 #A55A34

analogous

#34A593 #347FA5 #3446A5

triadic

#347FA5 #A5347F #7FA534

tetradic

#347FA5 #9334A5 #A55A34 #46A534

square

#347FA5 #9334A5 #A55A34 #46A534

split-complementary

#347FA5 #A53446 #A59334

monochromatic

#173748 #255B76 #347FA5 #4F9FC7 #7DB8D6

Accessibility & contrast

On white

4.44

#347FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#347FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347FA5

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347FA5	#FFFFFF	#000000	##000000
##347FA5	1.00	4.44	4.72	4.72
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA7

Deuteranopia (green-blind)

#5D73A4

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347fa5;
/* rgb */ color: rgb(52, 127, 165);
/* oklch */ color: oklch(56.6% 0.094 234.0);

Tailwind

colors: {
  custom: {
    50: '#79a4c0',
    500: '#347fa5',
    950: '#000000',
  },
}

SCSS

$custom: #347fa5;
$custom-light: #79a4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#347fa5",
  "rgb": {
    "r": 52,
    "g": 127,
    "b": 165
  },
  "hsl": {
    "h": 200.177,
    "s": 52.074,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56639,
    "c": 0.09379,
    "h": 234
  },
  "luminance": 0.18625
}

Semantic roles & 50–950 ramp

primary

#347FA5

secondary

#BF8E76

accent

#7C4CDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347FA5

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

Preview Lab → · Contrast checker → · Palette generator →