#349DBB#349DBB

#349DBB is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.0% C 0.103 H 221.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#349DBB
RGB	rgb(52, 157, 187)
HSL	hsl(193, 56%, 47%)
HSV	hsv(193, 72%, 73%)
CMYK	cmyk(72.2%, 16%, 0%, 26.7%)
CIE-LAB	lab(60.27, -19.75, -24.13)
CIE-LCH	lch(60.27, 31.18, 230.70°)
OKLab	oklab(64.95% -0.0777 -0.0674)
OKLCH	oklch(64.95% 0.103 221)
XYZ	xyz(22.4391, 28.4293, 51.3089)
Luminance	0.2843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349DBB #BB5234

analogous

#34BB95 #349DBB #345ABB

triadic

#349DBB #BB349D #9DBB34

tetradic

#349DBB #9534BB #BB5234 #5ABB34

square

#349DBB #9534BB #BB5234 #5ABB34

split-complementary

#349DBB #BB345A #BB9534

monochromatic

#194D5B #27758B #349DBB #5BB7D1 #8BCCDF

Accessibility & contrast

On white

3.14

#349DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#349DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349DBB

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349DBB	#FFFFFF	#000000	##000000
##349DBB	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BD

Deuteranopia (green-blind)

#798BBB

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #349dbb;
/* rgb */ color: rgb(52, 157, 187);
/* oklch */ color: oklch(65.0% 0.103 221.0);

Tailwind

colors: {
  custom: {
    50: '#7ebacf',
    500: '#349dbb',
    950: '#000000',
  },
}

SCSS

$custom: #349dbb;
$custom-light: #7ebacf;
$custom-dark: #000000;

JSON

{
  "hex": "#349dbb",
  "rgb": {
    "r": 52,
    "g": 157,
    "b": 187
  },
  "hsl": {
    "h": 193.333,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.64952,
    "c": 0.10286,
    "h": 221
  },
  "luminance": 0.28432
}

Semantic roles & 50–950 ramp

primary

#349DBB

secondary

#C99282

accent

#6A48E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349DBB

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

Preview Lab → · Contrast checker → · Palette generator →