#349AB2#349AB2

#349AB2 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 63.8% C 0.098 H 216.8°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#349AB2
RGB	rgb(52, 154, 178)
HSL	hsl(191, 55%, 45%)
HSV	hsv(191, 71%, 70%)
CMYK	cmyk(70.8%, 13.5%, 0%, 30.2%)
CIE-LAB	lab(59.02, -21.09, -20.96)
CIE-LCH	lch(59.02, 29.73, 224.84°)
OKLab	oklab(63.83% -0.0782 -0.0584)
OKLCH	oklch(63.83% 0.098 216.8)
XYZ	xyz(21.0043, 27.0532, 46.2257)
Luminance	0.2706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349AB2 #B24C34

analogous

#34B28B #349AB2 #345BB2

triadic

#349AB2 #B2349A #9AB234

tetradic

#349AB2 #8B34B2 #B24C34 #5BB234

square

#349AB2 #8B34B2 #B24C34 #5BB234

split-complementary

#349AB2 #B2345B #B28B34

monochromatic

#184853 #267183 #349AB2 #56B7CE #85CBDB

Accessibility & contrast

On white

3.28

#349AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#349AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349AB2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349AB2	#FFFFFF	#000000	##000000
##349AB2	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B3

Deuteranopia (green-blind)

#7888B2

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #349ab2;
/* rgb */ color: rgb(52, 154, 178);
/* oklch */ color: oklch(63.8% 0.098 216.8);

Tailwind

colors: {
  custom: {
    50: '#7db8c9',
    500: '#349ab2',
    950: '#000000',
  },
}

SCSS

$custom: #349ab2;
$custom-light: #7db8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#349ab2",
  "rgb": {
    "r": 52,
    "g": 154,
    "b": 178
  },
  "hsl": {
    "h": 191.429,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.63835,
    "c": 0.09763,
    "h": 216.8
  },
  "luminance": 0.27056
}

Semantic roles & 50–950 ramp

primary

#349AB2

secondary

#C58B7D

accent

#664ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349AB2

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

Preview Lab → · Contrast checker → · Palette generator →