#349AB3#349AB3

#349AB3 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 63.9% C 0.098 H 217.6°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#349AB3
RGB	rgb(52, 154, 179)
HSL	hsl(192, 55%, 45%)
HSV	hsv(192, 71%, 70%)
CMYK	cmyk(70.9%, 14%, 0%, 29.8%)
CIE-LAB	lab(59.06, -20.76, -21.47)
CIE-LCH	lch(59.06, 29.87, 225.96°)
OKLab	oklab(63.88% -0.0778 -0.0599)
OKLCH	oklch(63.88% 0.098 217.6)
XYZ	xyz(21.1051, 27.0935, 46.7564)
Luminance	0.2710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349AB3 #B34D34

analogous

#34B38C #349AB3 #345AB3

triadic

#349AB3 #B3349A #9AB334

tetradic

#349AB3 #8C34B3 #B34D34 #5AB334

square

#349AB3 #8C34B3 #B34D34 #5AB334

split-complementary

#349AB3 #B3345A #B38C34

monochromatic

#184854 #267184 #349AB3 #56B6CE #86CBDC

Accessibility & contrast

On white

3.27

#349AB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#349AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349AB3

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349AB3	#FFFFFF	#000000	##000000
##349AB3	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B4

Deuteranopia (green-blind)

#7889B3

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #349ab3;
/* rgb */ color: rgb(52, 154, 179);
/* oklch */ color: oklch(63.9% 0.098 217.6);

Tailwind

colors: {
  custom: {
    50: '#7db8c9',
    500: '#349ab3',
    950: '#000000',
  },
}

SCSS

$custom: #349ab3;
$custom-light: #7db8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#349ab3",
  "rgb": {
    "r": 52,
    "g": 154,
    "b": 179
  },
  "hsl": {
    "h": 191.811,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.63877,
    "c": 0.09818,
    "h": 217.6
  },
  "luminance": 0.27096
}

Semantic roles & 50–950 ramp

primary

#349AB3

secondary

#C58C7D

accent

#6749DE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349AB3

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

Preview Lab → · Contrast checker → · Palette generator →