#3BB2DA#3BB2DA

#3BB2DA is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.5% C 0.118 H 224.9°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#3BB2DA
RGB	rgb(59, 178, 218)
HSL	hsl(195, 68%, 54%)
HSV	hsv(195, 73%, 85%)
CMYK	cmyk(72.9%, 18.3%, 0%, 14.5%)
CIE-LAB	lab(67.89, -19.77, -29.61)
CIE-LCH	lch(67.89, 35.61, 236.27°)
OKLab	oklab(71.5% -0.0833 -0.0829)
OKLCH	oklch(71.5% 0.118 224.9)
XYZ	xyz(30.3737, 37.8290, 72.0170)
Luminance	0.3783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB2DA #DA633B

analogous

#3BDAB2 #3BB2DA #3B63DA

triadic

#3BB2DA #DA3BB2 #B2DA3B

tetradic

#3BB2DA #B23BDA #DA633B #63DA3B

square

#3BB2DA #B23BDA #DA633B #63DA3B

split-complementary

#3BB2DA #DA3B63 #DAB23B

monochromatic

#196882 #2290B6 #3BB2DA #6EC6E4 #A2DAED

Accessibility & contrast

On white

2.45

#3BB2DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#3BB2DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB2DA

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB2DA	#FFFFFF	#000000	##000000
##3BB2DA	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAEDC

Deuteranopia (green-blind)

#869FDA

Tritanopia (blue-blind)

#00BEBF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3bb2da;
/* rgb */ color: rgb(59, 178, 218);
/* oklch */ color: oklch(71.5% 0.118 224.9);

Tailwind

colors: {
  custom: {
    50: '#86c9e5',
    500: '#3bb2da',
    950: '#000000',
  },
}

SCSS

$custom: #3bb2da;
$custom-light: #86c9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb2da",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 218
  },
  "hsl": {
    "h": 195.094,
    "s": 68.24,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71502,
    "c": 0.11759,
    "h": 224.9
  },
  "luminance": 0.37833
}

Semantic roles & 50–950 ramp

primary

#3BB2DA

secondary

#DAA897

accent

#693DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3BB2DA

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

Preview Lab → · Contrast checker → · Palette generator →