#3BB2D2#3BB2D2

#3BB2D2 is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.2% C 0.112 H 219.7°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#3BB2D2
RGB	rgb(59, 178, 210)
HSL	hsl(193, 63%, 53%)
HSV	hsv(193, 72%, 82%)
CMYK	cmyk(71.9%, 15.2%, 0%, 17.6%)
CIE-LAB	lab(67.59, -22.34, -25.68)
CIE-LCH	lch(67.59, 34.04, 228.98°)
OKLab	oklab(71.16% -0.0864 -0.0717)
OKLCH	oklch(71.16% 0.112 219.7)
XYZ	xyz(29.3520, 37.4203, 66.6362)
Luminance	0.3742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB2D2 #D25B3B

analogous

#3BD2A6 #3BB2D2 #3B67D2

triadic

#3BB2D2 #D23BB2 #B2D23B

tetradic

#3BB2D2 #A63BD2 #D25B3B #67D23B

square

#3BB2D2 #A63BD2 #D25B3B #67D23B

split-complementary

#3BB2D2 #D23B67 #D2A63B

monochromatic

#1B6477 #278DA9 #3BB2D2 #6DC6DD #9FD9E9

Accessibility & contrast

On white

2.48

#3BB2D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#3BB2D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB2D2

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB2D2	#FFFFFF	#000000	##000000
##3BB2D2	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EADD4

Deuteranopia (green-blind)

#8A9ED2

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3bb2d2;
/* rgb */ color: rgb(59, 178, 210);
/* oklch */ color: oklch(71.2% 0.112 219.7);

Tailwind

colors: {
  custom: {
    50: '#85c9df',
    500: '#3bb2d2',
    950: '#000000',
  },
}

SCSS

$custom: #3bb2d2;
$custom-light: #85c9df;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb2d2",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 210
  },
  "hsl": {
    "h": 192.715,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.71159,
    "c": 0.11227,
    "h": 219.7
  },
  "luminance": 0.37424
}

Semantic roles & 50–950 ramp

primary

#3BB2D2

secondary

#D5A294

accent

#6542E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3BB2D2

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

Preview Lab → · Contrast checker → · Palette generator →