#3BB6D3#3BB6D3

#3BB6D3 is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.2% C 0.113 H 217.1°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3BB6D3
RGB	rgb(59, 182, 211)
HSL	hsl(191, 63%, 53%)
HSV	hsv(191, 72%, 83%)
CMYK	cmyk(72%, 13.7%, 0%, 17.3%)
CIE-LAB	lab(68.81, -24.07, -24.36)
CIE-LCH	lch(68.81, 34.24, 225.34°)
OKLab	oklab(72.15% -0.0899 -0.068)
OKLCH	oklch(72.15% 0.113 217.1)
XYZ	xyz(30.2845, 39.0853, 67.5635)
Luminance	0.3909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB6D3 #D3583B

analogous

#3BD3A4 #3BB6D3 #3B6AD3

triadic

#3BB6D3 #D33BB6 #B6D33B

tetradic

#3BB6D3 #A43BD3 #D3583B #6AD33B

square

#3BB6D3 #A43BD3 #D3583B #6AD33B

split-complementary

#3BB6D3 #D33B6A #D3A43B

monochromatic

#1B6779 #2691AB #3BB6D3 #6DC9DE #9FDBE9

Accessibility & contrast

On white

2.38

#3BB6D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#3BB6D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB6D3

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB6D3	#FFFFFF	#000000	##000000
##3BB6D3	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B1D5

Deuteranopia (green-blind)

#8EA1D3

Tritanopia (blue-blind)

#00C0BF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3bb6d3;
/* rgb */ color: rgb(59, 182, 211);
/* oklch */ color: oklch(72.2% 0.113 217.1);

Tailwind

colors: {
  custom: {
    50: '#86cce0',
    500: '#3bb6d3',
    950: '#000000',
  },
}

SCSS

$custom: #3bb6d3;
$custom-light: #86cce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb6d3",
  "rgb": {
    "r": 59,
    "g": 182,
    "b": 211
  },
  "hsl": {
    "h": 191.447,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.72153,
    "c": 0.1127,
    "h": 217.1
  },
  "luminance": 0.39089
}

Semantic roles & 50–950 ramp

primary

#3BB6D3

secondary

#D6A194

accent

#6141E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3BB6D3

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

Preview Lab → · Contrast checker → · Palette generator →