#3FADCB#3FADCB

#3FADCB is a light, moderate cyan. Relative luminance 0.353; OKLCH L 69.8% C 0.107 H 219.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FADCB
RGB	rgb(63, 173, 203)
HSL	hsl(193, 57%, 52%)
HSV	hsv(193, 69%, 80%)
CMYK	cmyk(69%, 14.8%, 0%, 20.4%)
CIE-LAB	lab(65.94, -21.44, -24.33)
CIE-LCH	lch(65.94, 32.43, 228.62°)
OKLab	oklab(69.78% -0.0822 -0.0679)
OKLCH	oklch(69.78% 0.107 219.6)
XYZ	xyz(27.7685, 35.2526, 61.8293)
Luminance	0.3526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADCB #CB5D3F

analogous

#3FCBA3 #3FADCB #3F67CB

triadic

#3FADCB #CB3FAD #ADCB3F

tetradic

#3FADCB #A33FCB #CB5D3F #67CB3F

square

#3FADCB #A33FCB #CB5D3F #67CB3F

split-complementary

#3FADCB #CB3F67 #CBA33F

monochromatic

#1F5F71 #2C88A1 #3FADCB #6FC2D8 #9FD6E5

Accessibility & contrast

On white

2.61

#3FADCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#3FADCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADCB

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADCB	#FFFFFF	#000000	##000000
##3FADCB	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA8CD

Deuteranopia (green-blind)

#879ACB

Tritanopia (blue-blind)

#00B7B6

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fadcb;
/* rgb */ color: rgb(63, 173, 203);
/* oklch */ color: oklch(69.8% 0.107 219.6);

Tailwind

colors: {
  custom: {
    50: '#85c5db',
    500: '#3fadcb',
    950: '#000000',
  },
}

SCSS

$custom: #3fadcb;
$custom-light: #85c5db;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadcb",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 203
  },
  "hsl": {
    "h": 192.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.69779,
    "c": 0.1066,
    "h": 219.6
  },
  "luminance": 0.35256
}

Semantic roles & 50–950 ramp

primary

#3FADCB

secondary

#D1A194

accent

#6847E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FADCB

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

Preview Lab → · Contrast checker → · Palette generator →