#347DBF#347DBF

#347DBF is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.5% C 0.125 H 249.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#347DBF
RGB	rgb(52, 125, 191)
HSL	hsl(208, 57%, 48%)
HSV	hsv(208, 73%, 75%)
CMYK	cmyk(72.8%, 34.6%, 0%, 25.1%)
CIE-LAB	lab(50.87, -0.31, -41.06)
CIE-LCH	lch(50.87, 41.06, 269.57°)
OKLab	oklab(57.54% -0.0448 -0.1166)
OKLCH	oklch(57.54% 0.125 249)
XYZ	xyz(18.1502, 19.1569, 52.0212)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DBF #BF7634

analogous

#34BFBB #347DBF #3438BF

triadic

#347DBF #BF347D #7DBF34

tetradic

#347DBF #BB34BF #BF7634 #38BF34

square

#347DBF #BB34BF #BF7634 #38BF34

split-complementary

#347DBF #BF3438 #BFBB34

monochromatic

#1A3E5F #275E8F #347DBF #5D9BD3 #8DB9E0

Accessibility & contrast

On white

4.35

#347DBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#347DBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DBF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DBF	#FFFFFF	#000000	##000000
##347DBF	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C2

Deuteranopia (green-blind)

#4B73BE

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #347dbf;
/* rgb */ color: rgb(52, 125, 191);
/* oklch */ color: oklch(57.5% 0.125 249.0);

Tailwind

colors: {
  custom: {
    50: '#7da2d2',
    500: '#347dbf',
    950: '#000000',
  },
}

SCSS

$custom: #347dbf;
$custom-light: #7da2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#347dbf",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 191
  },
  "hsl": {
    "h": 208.489,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57537,
    "c": 0.12493,
    "h": 249
  },
  "luminance": 0.19159
}

Semantic roles & 50–950 ramp

primary

#347DBF

secondary

#CAA684

accent

#9047E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #347DBF

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

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