#347AB7#347AB7

#347AB7 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.4% C 0.118 H 248.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#347AB7
RGB	rgb(52, 122, 183)
HSL	hsl(208, 56%, 46%)
HSV	hsv(208, 72%, 72%)
CMYK	cmyk(71.6%, 33.3%, 0%, 28.2%)
CIE-LAB	lab(49.58, -1.39, -38.50)
CIE-LCH	lch(49.58, 38.53, 267.94°)
OKLab	oklab(56.39% -0.0441 -0.1092)
OKLCH	oklch(56.39% 0.118 248)
XYZ	xyz(16.9197, 18.0662, 47.3860)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AB7 #B77134

analogous

#34B7B2 #347AB7 #3438B7

triadic

#347AB7 #B7347A #7AB734

tetradic

#347AB7 #B234B7 #B77134 #38B734

square

#347AB7 #B234B7 #B77134 #38B734

split-complementary

#347AB7 #B73438 #B7B234

monochromatic

#193A58 #265A87 #347AB7 #5998D0 #88B6DD

Accessibility & contrast

On white

4.55

#347AB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#347AB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AB7

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AB7	#FFFFFF	#000000	##000000
##347AB7	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7DBA

Deuteranopia (green-blind)

#4C70B6

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347ab7;
/* rgb */ color: rgb(52, 122, 183);
/* oklch */ color: oklch(56.4% 0.118 248.0);

Tailwind

colors: {
  custom: {
    50: '#7ca0cd',
    500: '#347ab7',
    950: '#000000',
  },
}

SCSS

$custom: #347ab7;
$custom-light: #7ca0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#347ab7",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 183
  },
  "hsl": {
    "h": 207.939,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56387,
    "c": 0.11779,
    "h": 248
  },
  "luminance": 0.18068
}

Semantic roles & 50–950 ramp

primary

#347AB7

secondary

#C7A180

accent

#8F49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #347AB7

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

Preview Lab → · Contrast checker → · Palette generator →