#347DA8#347DA8

#347DA8 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.3% C 0.098 H 238.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#347DA8
RGB	rgb(52, 125, 168)
HSL	hsl(202, 53%, 43%)
HSV	hsv(202, 69%, 66%)
CMYK	cmyk(69%, 25.6%, 0%, 34.1%)
CIE-LAB	lab(49.77, -8.46, -29.52)
CIE-LCH	lch(49.77, 30.71, 254.00°)
OKLab	oklab(56.3% -0.0519 -0.0831)
OKLCH	oklch(56.3% 0.098 238)
XYZ	xyz(15.8149, 18.2227, 39.7221)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DA8 #A85F34

analogous

#34A899 #347DA8 #3443A8

triadic

#347DA8 #A8347D #7DA834

tetradic

#347DA8 #9934A8 #A85F34 #43A834

square

#347DA8 #9934A8 #A85F34 #43A834

split-complementary

#347DA8 #A83443 #A89934

monochromatic

#17374B #265A79 #347DA8 #509CC9 #7FB7D7

Accessibility & contrast

On white

4.52

#347DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#347DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DA8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DA8	#FFFFFF	#000000	##000000
##347DA8	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697DAA

Deuteranopia (green-blind)

#5971A7

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347da8;
/* rgb */ color: rgb(52, 125, 168);
/* oklch */ color: oklch(56.3% 0.098 238.0);

Tailwind

colors: {
  custom: {
    50: '#79a2c2',
    500: '#347da8',
    950: '#000000',
  },
}

SCSS

$custom: #347da8;
$custom-light: #79a2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#347da8",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 168
  },
  "hsl": {
    "h": 202.241,
    "s": 52.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.56302,
    "c": 0.09799,
    "h": 238
  },
  "luminance": 0.18224
}

Semantic roles & 50–950 ramp

primary

#347DA8

secondary

#C09277

accent

#814CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #347DA8

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

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