#347EA0#347EA0

#347EA0 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.2% C 0.089 H 231.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#347EA0
RGB	rgb(52, 126, 160)
HSL	hsl(199, 51%, 42%)
HSV	hsv(199, 68%, 63%)
CMYK	cmyk(67.5%, 21.2%, 0%, 37.3%)
CIE-LAB	lab(49.72, -11.78, -24.93)
CIE-LCH	lch(49.72, 27.57, 244.71°)
OKLab	oklab(56.15% -0.0559 -0.0698)
OKLCH	oklch(56.15% 0.089 231.3)
XYZ	xyz(15.2197, 18.1882, 35.9595)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EA0 #A05634

analogous

#34A08C #347EA0 #3448A0

triadic

#347EA0 #A0347E #7EA034

tetradic

#347EA0 #8C34A0 #A05634 #48A034

square

#347EA0 #8C34A0 #A05634 #48A034

split-complementary

#347EA0 #A03448 #A08C34

monochromatic

#163544 #255A72 #347EA0 #4C9FC5 #7AB8D4

Accessibility & contrast

On white

4.53

#347EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#347EA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EA0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EA0	#FFFFFF	#000000	##000000
##347EA0	1.00	4.53	4.64	4.64
#FFFFFF	4.53	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)

#6D7CA2

Deuteranopia (green-blind)

#5E71A0

Tritanopia (blue-blind)

#008789

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347ea0;
/* rgb */ color: rgb(52, 126, 160);
/* oklch */ color: oklch(56.2% 0.089 231.3);

Tailwind

colors: {
  custom: {
    50: '#78a3bc',
    500: '#347ea0',
    950: '#000000',
  },
}

SCSS

$custom: #347ea0;
$custom-light: #78a3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#347ea0",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 160
  },
  "hsl": {
    "h": 198.889,
    "s": 50.943,
    "l": 41.569
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.08945,
    "h": 231.3
  },
  "luminance": 0.1819
}

Semantic roles & 50–950 ramp

primary

#347EA0

secondary

#BD8A73

accent

#7A4DDA

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347EA0

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

Preview Lab → · Contrast checker → · Palette generator →