#347DAD#347DAD

#347DAD is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.103 H 240.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#347DAD
RGB	rgb(52, 125, 173)
HSL	hsl(204, 54%, 44%)
HSV	hsv(204, 70%, 68%)
CMYK	cmyk(69.9%, 27.7%, 0%, 32.2%)
CIE-LAB	lab(49.99, -6.72, -32.06)
CIE-LCH	lch(49.99, 32.76, 258.17°)
OKLab	oklab(56.56% -0.0503 -0.0904)
OKLCH	oklch(56.56% 0.103 240.9)
XYZ	xyz(16.2897, 18.4127, 42.2226)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347DAD #AD6434

analogous

#34ADA1 #347DAD #3440AD

triadic

#347DAD #AD347D #7DAD34

tetradic

#347DAD #A134AD #AD6434 #40AD34

square

#347DAD #A134AD #AD6434 #40AD34

split-complementary

#347DAD #AD3440 #ADA134

monochromatic

#18394F #265B7E #347DAD #539CCB #82B7D9

Accessibility & contrast

On white

4.48

#347DAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#347DAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347DAD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347DAD	#FFFFFF	#000000	##000000
##347DAD	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677DAF

Deuteranopia (green-blind)

#5672AC

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347dad;
/* rgb */ color: rgb(52, 125, 173);
/* oklch */ color: oklch(56.6% 0.103 240.9);

Tailwind

colors: {
  custom: {
    50: '#7aa2c5',
    500: '#347dad',
    950: '#000000',
  },
}

SCSS

$custom: #347dad;
$custom-light: #7aa2c5;
$custom-dark: #000000;

JSON

{
  "hex": "#347dad",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 173
  },
  "hsl": {
    "h": 203.802,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56557,
    "c": 0.10347,
    "h": 240.9
  },
  "luminance": 0.18414
}

Semantic roles & 50–950 ramp

primary

#347DAD

secondary

#C3977A

accent

#854BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #347DAD

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

Preview Lab → · Contrast checker → · Palette generator →