#3FADCD#3FADCD

#3FADCD is a light, moderate cyan. Relative luminance 0.354; OKLCH L 69.9% C 0.108 H 221.0°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FADCD
RGB	rgb(63, 173, 205)
HSL	hsl(194, 59%, 53%)
HSV	hsv(194, 69%, 80%)
CMYK	cmyk(69.3%, 15.6%, 0%, 19.6%)
CIE-LAB	lab(66.02, -20.80, -25.33)
CIE-LCH	lch(66.02, 32.78, 230.60°)
OKLab	oklab(69.86% -0.0814 -0.0707)
OKLCH	oklch(69.86% 0.108 221)
XYZ	xyz(28.0084, 35.3485, 63.0926)
Luminance	0.3535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADCD #CD5F3F

analogous

#3FCDA6 #3FADCD #3F66CD

triadic

#3FADCD #CD3FAD #ADCD3F

tetradic

#3FADCD #A63FCD #CD5F3F #66CD3F

square

#3FADCD #A63FCD #CD5F3F #66CD3F

split-complementary

#3FADCD #CD3F66 #CDA63F

monochromatic

#1E6074 #2B89A4 #3FADCD #70C2DA #A0D6E6

Accessibility & contrast

On white

2.60

#3FADCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#3FADCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADCD

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADCD	#FFFFFF	#000000	##000000
##3FADCD	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA9CF

Deuteranopia (green-blind)

#869ACD

Tritanopia (blue-blind)

#00B7B7

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fadcd;
/* rgb */ color: rgb(63, 173, 205);
/* oklch */ color: oklch(69.9% 0.108 221.0);

Tailwind

colors: {
  custom: {
    50: '#86c5dc',
    500: '#3fadcd',
    950: '#000000',
  },
}

SCSS

$custom: #3fadcd;
$custom-light: #86c5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadcd",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 205
  },
  "hsl": {
    "h": 193.521,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69863,
    "c": 0.10784,
    "h": 221
  },
  "luminance": 0.35352
}

Semantic roles & 50–950 ramp

primary

#3FADCD

secondary

#D3A395

accent

#6946E2

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FADCD

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

Preview Lab → · Contrast checker → · Palette generator →