#347EA6#347EA6

#347EA6 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.4% C 0.095 H 235.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#347EA6
RGB	rgb(52, 126, 166)
HSL	hsl(201, 52%, 43%)
HSV	hsv(201, 69%, 65%)
CMYK	cmyk(68.7%, 24.1%, 0%, 34.9%)
CIE-LAB	lab(49.98, -9.73, -28.02)
CIE-LCH	lch(49.98, 29.66, 250.85°)
OKLab	oklab(56.44% -0.0537 -0.0787)
OKLCH	oklch(56.44% 0.095 235.7)
XYZ	xyz(15.7573, 18.4032, 38.7907)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EA6 #A65C34

analogous

#34A695 #347EA6 #3445A6

triadic

#347EA6 #A6347E #7EA634

tetradic

#347EA6 #9534A6 #A65C34 #45A634

square

#347EA6 #9534A6 #A65C34 #45A634

split-complementary

#347EA6 #A63445 #A69534

monochromatic

#173749 #255B77 #347EA6 #4F9EC8 #7EB7D7

Accessibility & contrast

On white

4.49

#347EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#347EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EA6

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EA6	#FFFFFF	#000000	##000000
##347EA6	1.00	4.49	4.68	4.68
#FFFFFF	4.49	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)

#6B7DA8

Deuteranopia (green-blind)

#5B72A5

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347ea6;
/* rgb */ color: rgb(52, 126, 166);
/* oklch */ color: oklch(56.4% 0.095 235.7);

Tailwind

colors: {
  custom: {
    50: '#79a3c0',
    500: '#347ea6',
    950: '#000000',
  },
}

SCSS

$custom: #347ea6;
$custom-light: #79a3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#347ea6",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 166
  },
  "hsl": {
    "h": 201.053,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.56444,
    "c": 0.09531,
    "h": 235.7
  },
  "luminance": 0.18405
}

Semantic roles & 50–950 ramp

primary

#347EA6

secondary

#C09076

accent

#7E4CDC

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347EA6

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

Preview Lab → · Contrast checker → · Palette generator →