#347FA4#347FA4

#347FA4 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.6% C 0.093 H 233.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#347FA4
RGB	rgb(52, 127, 164)
HSL	hsl(200, 52%, 42%)
HSV	hsv(200, 68%, 64%)
CMYK	cmyk(68.3%, 22.6%, 0%, 35.7%)
CIE-LAB	lab(50.20, -10.99, -26.52)
CIE-LCH	lch(50.20, 28.70, 247.49°)
OKLab	oklab(56.59% -0.0555 -0.0744)
OKLCH	oklch(56.59% 0.093 233.3)
XYZ	xyz(15.7038, 18.5875, 37.8749)
Luminance	0.1859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347FA4 #A45934

analogous

#34A491 #347FA4 #3447A4

triadic

#347FA4 #A4347F #7FA434

tetradic

#347FA4 #9134A4 #A45934 #47A434

square

#347FA4 #9134A4 #A45934 #47A434

split-complementary

#347FA4 #A43447 #A49134

monochromatic

#173747 #255B76 #347FA4 #4E9FC7 #7DB8D6

Accessibility & contrast

On white

4.45

#347FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#347FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347FA4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347FA4	#FFFFFF	#000000	##000000
##347FA4	1.00	4.45	4.72	4.72
#FFFFFF	4.45	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)

#6D7EA6

Deuteranopia (green-blind)

#5D73A3

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347fa4;
/* rgb */ color: rgb(52, 127, 164);
/* oklch */ color: oklch(56.6% 0.093 233.3);

Tailwind

colors: {
  custom: {
    50: '#79a4bf',
    500: '#347fa4',
    950: '#000000',
  },
}

SCSS

$custom: #347fa4;
$custom-light: #79a4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#347fa4",
  "rgb": {
    "r": 52,
    "g": 127,
    "b": 164
  },
  "hsl": {
    "h": 199.821,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5659,
    "c": 0.09281,
    "h": 233.3
  },
  "luminance": 0.18589
}

Semantic roles & 50–950 ramp

primary

#347FA4

secondary

#BF8D75

accent

#7C4CDB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347FA4

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

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