#347BA3#347BA3

#347BA3 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.6% C 0.094 H 236.7°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#347BA3
RGB	rgb(52, 123, 163)
HSL	hsl(202, 52%, 42%)
HSV	hsv(202, 68%, 64%)
CMYK	cmyk(68.1%, 24.5%, 0%, 36.1%)
CIE-LAB	lab(48.93, -9.03, -27.91)
CIE-LCH	lch(48.93, 29.33, 252.06°)
OKLab	oklab(55.57% -0.0516 -0.0784)
OKLCH	oklch(55.57% 0.094 236.7)
XYZ	xyz(15.1074, 17.5387, 37.2324)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347BA3 #A35C34

analogous

#34A394 #347BA3 #3443A3

triadic

#347BA3 #A3347B #7BA334

tetradic

#347BA3 #9434A3 #A35C34 #43A334

square

#347BA3 #9434A3 #A35C34 #43A334

split-complementary

#347BA3 #A33443 #A39434

monochromatic

#163546 #255875 #347BA3 #4E9BC6 #7CB5D5

Accessibility & contrast

On white

4.66

#347BA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#347BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #347BA3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347BA3	#FFFFFF	#000000	##FFFFFF
##347BA3	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA5

Deuteranopia (green-blind)

#596FA2

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #347ba3;
/* rgb */ color: rgb(52, 123, 163);
/* oklch */ color: oklch(55.6% 0.094 236.7);

Tailwind

colors: {
  custom: {
    50: '#78a1be',
    500: '#347ba3',
    950: '#000000',
  },
}

SCSS

$custom: #347ba3;
$custom-light: #78a1be;
$custom-dark: #000000;

JSON

{
  "hex": "#347ba3",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 163
  },
  "hsl": {
    "h": 201.622,
    "s": 51.628,
    "l": 42.157
  },
  "oklch": {
    "l": 0.55567,
    "c": 0.09388,
    "h": 236.7
  },
  "luminance": 0.1754
}

Semantic roles & 50–950 ramp

primary

#347BA3

secondary

#BE8F75

accent

#804DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #347BA3

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

Preview Lab → · Contrast checker → · Palette generator →