#349DB8#349DB8

#349DB8 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.101 H 218.7°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#349DB8
RGB	rgb(52, 157, 184)
HSL	hsl(192, 56%, 46%)
HSV	hsv(192, 72%, 72%)
CMYK	cmyk(71.7%, 14.7%, 0%, 27.8%)
CIE-LAB	lab(60.16, -20.72, -22.61)
CIE-LCH	lch(60.16, 30.67, 227.50°)
OKLab	oklab(64.82% -0.0789 -0.0631)
OKLCH	oklch(64.82% 0.101 218.7)
XYZ	xyz(22.1213, 28.3021, 49.6351)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349DB8 #B84F34

analogous

#34B891 #349DB8 #345BB8

triadic

#349DB8 #B8349D #9DB834

tetradic

#349DB8 #9134B8 #B84F34 #5BB834

square

#349DB8 #9134B8 #B84F34 #5BB834

split-complementary

#349DB8 #B8345B #B89134

monochromatic

#194C59 #277488 #349DB8 #59B8D0 #89CCDE

Accessibility & contrast

On white

3.15

#349DB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#349DB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349DB8

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349DB8	#FFFFFF	#000000	##000000
##349DB8	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C99B9

Deuteranopia (green-blind)

#7A8BB8

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #349db8;
/* rgb */ color: rgb(52, 157, 184);
/* oklch */ color: oklch(64.8% 0.101 218.7);

Tailwind

colors: {
  custom: {
    50: '#7ebacd',
    500: '#349db8',
    950: '#000000',
  },
}

SCSS

$custom: #349db8;
$custom-light: #7ebacd;
$custom-dark: #000000;

JSON

{
  "hex": "#349db8",
  "rgb": {
    "r": 52,
    "g": 157,
    "b": 184
  },
  "hsl": {
    "h": 192.273,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.64823,
    "c": 0.101,
    "h": 218.7
  },
  "luminance": 0.28305
}

Semantic roles & 50–950 ramp

primary

#349DB8

secondary

#C88F80

accent

#6749DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349DB8

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

Preview Lab → · Contrast checker → · Palette generator →