#347FA9#347FA9

#347FA9 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.098 H 236.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#347FA9
RGB	rgb(52, 127, 169)
HSL	hsl(202, 53%, 43%)
HSV	hsv(202, 69%, 66%)
CMYK	cmyk(69.2%, 24.9%, 0%, 33.7%)
CIE-LAB	lab(50.42, -9.27, -29.08)
CIE-LCH	lch(50.42, 30.52, 252.32°)
OKLab	oklab(56.84% -0.0537 -0.0818)
OKLCH	oklch(56.84% 0.098 236.7)
XYZ	xyz(16.1642, 18.7716, 40.2998)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347FA9 #A95E34

analogous

#34A998 #347FA9 #3445A9

triadic

#347FA9 #A9347F #7FA934

tetradic

#347FA9 #9834A9 #A95E34 #45A934

square

#347FA9 #9834A9 #A95E34 #45A934

split-complementary

#347FA9 #A93445 #A99834

monochromatic

#17394B #265C7A #347FA9 #519EC9 #80B8D8

Accessibility & contrast

On white

4.42

#347FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#347FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347FA9

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347FA9	#FFFFFF	#000000	##000000
##347FA9	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EAB

Deuteranopia (green-blind)

#5B73A8

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347fa9;
/* rgb */ color: rgb(52, 127, 169);
/* oklch */ color: oklch(56.8% 0.098 236.7);

Tailwind

colors: {
  custom: {
    50: '#79a4c2',
    500: '#347fa9',
    950: '#000000',
  },
}

SCSS

$custom: #347fa9;
$custom-light: #79a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#347fa9",
  "rgb": {
    "r": 52,
    "g": 127,
    "b": 169
  },
  "hsl": {
    "h": 201.538,
    "s": 52.941,
    "l": 43.333
  },
  "oklch": {
    "l": 0.56836,
    "c": 0.09785,
    "h": 236.7
  },
  "luminance": 0.18773
}

Semantic roles & 50–950 ramp

primary

#347FA9

secondary

#C19278

accent

#7F4BDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347FA9

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

Preview Lab → · Contrast checker → · Palette generator →