#347DA0#347DA0

#347DA0 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.9% C 0.090 H 232.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#347DA0
RGB	rgb(52, 125, 160)
HSL	hsl(199, 51%, 42%)
HSV	hsv(199, 68%, 63%)
CMYK	cmyk(67.5%, 21.9%, 0%, 37.3%)
CIE-LAB	lab(49.42, -11.21, -25.40)
CIE-LCH	lch(49.42, 27.77, 246.19°)
OKLab	oklab(55.91% -0.0548 -0.0712)
OKLCH	oklch(55.91% 0.09 232.4)
XYZ	xyz(15.0925, 17.9338, 35.9171)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DA0 #A05734

analogous

#34A08D #347DA0 #3447A0

triadic

#347DA0 #A0347D #7DA034

tetradic

#347DA0 #8D34A0 #A05734 #47A034

square

#347DA0 #8D34A0 #A05734 #47A034

split-complementary

#347DA0 #A03447 #A08D34

monochromatic

#163544 #255972 #347DA0 #4C9EC5 #7AB7D4

Accessibility & contrast

On white

4.58

#347DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#347DA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DA0

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DA0	#FFFFFF	#000000	##000000
##347DA0	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA2

Deuteranopia (green-blind)

#5D719F

Tritanopia (blue-blind)

#008689

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #347da0;
/* rgb */ color: rgb(52, 125, 160);
/* oklch */ color: oklch(55.9% 0.090 232.4);

Tailwind

colors: {
  custom: {
    50: '#78a2bc',
    500: '#347da0',
    950: '#000000',
  },
}

SCSS

$custom: #347da0;
$custom-light: #78a2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#347da0",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 160
  },
  "hsl": {
    "h": 199.444,
    "s": 50.943,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55909,
    "c": 0.08987,
    "h": 232.4
  },
  "luminance": 0.17935
}

Semantic roles & 50–950 ramp

primary

#347DA0

secondary

#BD8B73

accent

#7B4DDA

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347DA0

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

Preview Lab → · Contrast checker → · Palette generator →