#349BC3#349BC3

#349BC3 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.8% C 0.109 H 228.3°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#349BC3
RGB	rgb(52, 155, 195)
HSL	hsl(197, 58%, 48%)
HSV	hsv(197, 73%, 76%)
CMYK	cmyk(73.3%, 20.5%, 0%, 23.5%)
CIE-LAB	lab(59.99, -16.03, -29.07)
CIE-LCH	lch(59.99, 33.20, 241.12°)
OKLab	oklab(64.83% -0.0727 -0.0816)
OKLCH	oklch(64.83% 0.109 228.3)
XYZ	xyz(22.9838, 28.1102, 55.8337)
Luminance	0.2811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349BC3 #C35C34

analogous

#34C3A3 #349BC3 #3453C3

triadic

#349BC3 #C3349B #9BC334

tetradic

#349BC3 #A334C3 #C35C34 #53C334

square

#349BC3 #A334C3 #C35C34 #53C334

split-complementary

#349BC3 #C33453 #C3A334

monochromatic

#1A4E62 #277593 #349BC3 #60B4D5 #90CBE1

Accessibility & contrast

On white

3.17

#349BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#349BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349BC3

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349BC3	#FFFFFF	#000000	##000000
##349BC3	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8698C5

Deuteranopia (green-blind)

#738AC2

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #349bc3;
/* rgb */ color: rgb(52, 155, 195);
/* oklch */ color: oklch(64.8% 0.109 228.3);

Tailwind

colors: {
  custom: {
    50: '#7fb8d5',
    500: '#349bc3',
    950: '#000000',
  },
}

SCSS

$custom: #349bc3;
$custom-light: #7fb8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#349bc3",
  "rgb": {
    "r": 52,
    "g": 155,
    "b": 195
  },
  "hsl": {
    "h": 196.783,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.64827,
    "c": 0.10923,
    "h": 228.3
  },
  "luminance": 0.28113
}

Semantic roles & 50–950 ramp

primary

#349BC3

secondary

#CC9A87

accent

#7247E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #349BC3

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

Preview Lab → · Contrast checker → · Palette generator →