#3BB6D7#3BB6D7

#3BB6D7 is a light, moderate cyan. Relative luminance 0.393; OKLCH L 72.3% C 0.115 H 219.8°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3BB6D7
RGB	rgb(59, 182, 215)
HSL	hsl(193, 66%, 54%)
HSV	hsv(193, 73%, 84%)
CMYK	cmyk(72.6%, 15.3%, 0%, 15.7%)
CIE-LAB	lab(68.96, -22.80, -26.33)
CIE-LCH	lch(68.96, 34.83, 229.10°)
OKLab	oklab(72.32% -0.0883 -0.0735)
OKLCH	oklch(72.32% 0.115 219.8)
XYZ	xyz(30.7922, 39.2884, 70.2374)
Luminance	0.3929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB6D7 #D75C3B

analogous

#3BD7AA #3BB6D7 #3B68D7

triadic

#3BB6D7 #D73BB6 #B6D73B

tetradic

#3BB6D7 #AA3BD7 #D75C3B #68D73B

square

#3BB6D7 #AA3BD7 #D75C3B #68D73B

split-complementary

#3BB6D7 #D73B68 #D7AA3B

monochromatic

#1A697E #2493B1 #3BB6D7 #6EC9E1 #A1DCEC

Accessibility & contrast

On white

2.37

#3BB6D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#3BB6D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB6D7

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB6D7	#FFFFFF	#000000	##000000
##3BB6D7	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B1D9

Deuteranopia (green-blind)

#8CA2D7

Tritanopia (blue-blind)

#00C1C0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3bb6d7;
/* rgb */ color: rgb(59, 182, 215);
/* oklch */ color: oklch(72.3% 0.115 219.8);

Tailwind

colors: {
  custom: {
    50: '#86cce3',
    500: '#3bb6d7',
    950: '#000000',
  },
}

SCSS

$custom: #3bb6d7;
$custom-light: #86cce3;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb6d7",
  "rgb": {
    "r": 59,
    "g": 182,
    "b": 215
  },
  "hsl": {
    "h": 192.692,
    "s": 66.102,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72319,
    "c": 0.11496,
    "h": 219.8
  },
  "luminance": 0.39292
}

Semantic roles & 50–950 ramp

primary

#3BB6D7

secondary

#D8A496

accent

#633FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3BB6D7

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

Preview Lab → · Contrast checker → · Palette generator →