#347CB7#347CB7

#347CB7 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.9% C 0.116 H 246.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#347CB7
RGB	rgb(52, 124, 183)
HSL	hsl(207, 56%, 46%)
HSV	hsv(207, 72%, 72%)
CMYK	cmyk(71.6%, 32.2%, 0%, 28.2%)
CIE-LAB	lab(50.17, -2.58, -37.56)
CIE-LCH	lch(50.17, 37.65, 266.06°)
OKLab	oklab(56.86% -0.0461 -0.1064)
OKLCH	oklch(56.86% 0.116 246.6)
XYZ	xyz(17.1678, 18.5624, 47.4687)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347CB7 #B76F34

analogous

#34B7B0 #347CB7 #343AB7

triadic

#347CB7 #B7347C #7CB734

tetradic

#347CB7 #B034B7 #B76F34 #3AB734

square

#347CB7 #B034B7 #B76F34 #3AB734

split-complementary

#347CB7 #B7343A #B7B034

monochromatic

#193B58 #265C87 #347CB7 #599AD0 #88B7DD

Accessibility & contrast

On white

4.46

#347CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#347CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347CB7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347CB7	#FFFFFF	#000000	##000000
##347CB7	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617EBA

Deuteranopia (green-blind)

#4F72B6

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347cb7;
/* rgb */ color: rgb(52, 124, 183);
/* oklch */ color: oklch(56.9% 0.116 246.6);

Tailwind

colors: {
  custom: {
    50: '#7ca1cd',
    500: '#347cb7',
    950: '#000000',
  },
}

SCSS

$custom: #347cb7;
$custom-light: #7ca1cd;
$custom-dark: #000000;

JSON

{
  "hex": "#347cb7",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 183
  },
  "hsl": {
    "h": 207.023,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56855,
    "c": 0.116,
    "h": 246.6
  },
  "luminance": 0.18564
}

Semantic roles & 50–950 ramp

primary

#347CB7

secondary

#C7A080

accent

#8C49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #347CB7

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

Preview Lab → · Contrast checker → · Palette generator →