#347DA7#347DA7

#347DA7 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.3% C 0.097 H 237.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#347DA7
RGB	rgb(52, 125, 167)
HSL	hsl(202, 53%, 43%)
HSV	hsv(202, 69%, 65%)
CMYK	cmyk(68.9%, 25.1%, 0%, 34.5%)
CIE-LAB	lab(49.72, -8.81, -29.01)
CIE-LCH	lch(49.72, 30.32, 253.11°)
OKLab	oklab(56.25% -0.0523 -0.0816)
OKLCH	oklch(56.25% 0.097 237.3)
XYZ	xyz(15.7221, 18.1856, 39.2333)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DA7 #A75E34

analogous

#34A797 #347DA7 #3444A7

triadic

#347DA7 #A7347D #7DA734

tetradic

#347DA7 #9734A7 #A75E34 #44A734

square

#347DA7 #9734A7 #A75E34 #44A734

split-complementary

#347DA7 #A73444 #A79734

monochromatic

#17374A #255A78 #347DA7 #509CC8 #7EB7D7

Accessibility & contrast

On white

4.53

#347DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#347DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DA7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DA7	#FFFFFF	#000000	##000000
##347DA7	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697DA9

Deuteranopia (green-blind)

#5971A6

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347da7;
/* rgb */ color: rgb(52, 125, 167);
/* oklch */ color: oklch(56.3% 0.097 237.3);

Tailwind

colors: {
  custom: {
    50: '#79a2c1',
    500: '#347da7',
    950: '#000000',
  },
}

SCSS

$custom: #347da7;
$custom-light: #79a2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#347da7",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 167
  },
  "hsl": {
    "h": 201.913,
    "s": 52.511,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56252,
    "c": 0.09692,
    "h": 237.3
  },
  "luminance": 0.18187
}

Semantic roles & 50–950 ramp

primary

#347DA7

secondary

#C09277

accent

#804CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #347DA7

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

Preview Lab → · Contrast checker → · Palette generator →