#347CAC#347CAC

#347CAC is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.103 H 241.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#347CAC
RGB	rgb(52, 124, 172)
HSL	hsl(204, 54%, 44%)
HSV	hsv(204, 70%, 67%)
CMYK	cmyk(69.8%, 27.9%, 0%, 32.5%)
CIE-LAB	lab(49.64, -6.48, -32.03)
CIE-LCH	lch(49.64, 32.68, 258.56°)
OKLab	oklab(56.27% -0.0496 -0.0903)
OKLCH	oklch(56.27% 0.103 241.3)
XYZ	xyz(16.0674, 18.1222, 41.6729)
Luminance	0.1812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347CAC #AC6434

analogous

#34ACA0 #347CAC #3440AC

triadic

#347CAC #AC347C #7CAC34

tetradic

#347CAC #A034AC #AC6434 #40AC34

square

#347CAC #A034AC #AC6434 #40AC34

split-complementary

#347CAC #AC3440 #ACA034

monochromatic

#18384E #265A7D #347CAC #529BCB #81B6D9

Accessibility & contrast

On white

4.54

#347CAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#347CAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347CAC

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347CAC	#FFFFFF	#000000	##000000
##347CAC	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667DAE

Deuteranopia (green-blind)

#5671AB

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347cac;
/* rgb */ color: rgb(52, 124, 172);
/* oklch */ color: oklch(56.3% 0.103 241.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#347cac",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 172
  },
  "hsl": {
    "h": 204,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56266,
    "c": 0.10305,
    "h": 241.3
  },
  "luminance": 0.18124
}

Semantic roles & 50–950 ramp

primary

#347CAC

secondary

#C29779

accent

#854BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #347CAC

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

Preview Lab → · Contrast checker → · Palette generator →