#349BC4#349BC4

#349BC4 is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.9% C 0.110 H 228.9°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#349BC4
RGB	rgb(52, 155, 196)
HSL	hsl(197, 58%, 49%)
HSV	hsv(197, 73%, 77%)
CMYK	cmyk(73.5%, 20.9%, 0%, 23.1%)
CIE-LAB	lab(60.03, -15.69, -29.57)
CIE-LCH	lch(60.03, 33.47, 242.04°)
OKLab	oklab(64.87% -0.0723 -0.083)
OKLCH	oklch(64.87% 0.11 228.9)
XYZ	xyz(23.0973, 28.1556, 56.4311)
Luminance	0.2816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349BC4 #C45D34

analogous

#34C4A5 #349BC4 #3453C4

triadic

#349BC4 #C4349B #9BC434

tetradic

#349BC4 #A534C4 #C45D34 #53C434

square

#349BC4 #A534C4 #C45D34 #53C434

split-complementary

#349BC4 #C43453 #C4A534

monochromatic

#1A4E63 #277594 #349BC4 #60B4D5 #91CBE2

Accessibility & contrast

On white

3.17

#349BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#349BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349BC4

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349BC4	#FFFFFF	#000000	##000000
##349BC4	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8699C6

Deuteranopia (green-blind)

#728BC3

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #349bc4;
/* rgb */ color: rgb(52, 155, 196);
/* oklch */ color: oklch(64.9% 0.110 228.9);

Tailwind

colors: {
  custom: {
    50: '#7fb8d6',
    500: '#349bc4',
    950: '#000000',
  },
}

SCSS

$custom: #349bc4;
$custom-light: #7fb8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#349bc4",
  "rgb": {
    "r": 52,
    "g": 155,
    "b": 196
  },
  "hsl": {
    "h": 197.083,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64874,
    "c": 0.11007,
    "h": 228.9
  },
  "luminance": 0.28158
}

Semantic roles & 50–950 ramp

primary

#349BC4

secondary

#CC9B87

accent

#7347E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #349BC4

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

Preview Lab → · Contrast checker → · Palette generator →