#3FADC7#3FADC7

#3FADC7 is a light, moderate cyan. Relative luminance 0.351; OKLCH L 69.6% C 0.104 H 216.6°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#3FADC7
RGB	rgb(63, 173, 199)
HSL	hsl(191, 55%, 51%)
HSV	hsv(191, 68%, 78%)
CMYK	cmyk(68.3%, 13.1%, 0%, 22%)
CIE-LAB	lab(65.80, -22.69, -22.34)
CIE-LCH	lch(65.80, 31.85, 224.56°)
OKLab	oklab(69.61% -0.0838 -0.0622)
OKLCH	oklch(69.61% 0.104 216.6)
XYZ	xyz(27.2980, 35.0644, 59.3512)
Luminance	0.3507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADC7 #C7593F

analogous

#3FC79D #3FADC7 #3F69C7

triadic

#3FADC7 #C73FAD #ADC73F

tetradic

#3FADC7 #9D3FC7 #C7593F #69C73F

square

#3FADC7 #9D3FC7 #C7593F #69C73F

split-complementary

#3FADC7 #C73F69 #C79D3F

monochromatic

#205D6C #2D869B #3FADC7 #6EC1D5 #9ED5E3

Accessibility & contrast

On white

2.62

#3FADC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#3FADC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADC7

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADC7	#FFFFFF	#000000	##000000
##3FADC7	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA8C8

Deuteranopia (green-blind)

#889AC7

Tritanopia (blue-blind)

#00B6B5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fadc7;
/* rgb */ color: rgb(63, 173, 199);
/* oklch */ color: oklch(69.6% 0.104 216.6);

Tailwind

colors: {
  custom: {
    50: '#85c5d8',
    500: '#3fadc7',
    950: '#000000',
  },
}

SCSS

$custom: #3fadc7;
$custom-light: #85c5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadc7",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 199
  },
  "hsl": {
    "h": 191.471,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69613,
    "c": 0.10435,
    "h": 216.6
  },
  "luminance": 0.35067
}

Semantic roles & 50–950 ramp

primary

#3FADC7

secondary

#CF9E93

accent

#664ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FADC7

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

Preview Lab → · Contrast checker → · Palette generator →