#3FADD3#3FADD3

#3FADD3 is a light, moderate cyan. Relative luminance 0.356; OKLCH L 70.1% C 0.112 H 225.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FADD3
RGB	rgb(63, 173, 211)
HSL	hsl(195, 63%, 54%)
HSV	hsv(195, 70%, 83%)
CMYK	cmyk(70.1%, 18%, 0%, 17.3%)
CIE-LAB	lab(66.25, -18.89, -28.29)
CIE-LCH	lch(66.25, 34.02, 236.27°)
OKLab	oklab(70.12% -0.0792 -0.0792)
OKLCH	oklch(70.12% 0.112 225)
XYZ	xyz(28.7466, 35.6438, 66.9803)
Luminance	0.3565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADD3 #D3653F

analogous

#3FD3AF #3FADD3 #3F63D3

triadic

#3FADD3 #D33FAD #ADD33F

tetradic

#3FADD3 #AF3FD3 #D3653F #63D33F

square

#3FADD3 #AF3FD3 #D3653F #63D33F

split-complementary

#3FADD3 #D33F63 #D3AF3F

monochromatic

#1C637B #288BAD #3FADD3 #71C2DE #A3D8EA

Accessibility & contrast

On white

2.58

#3FADD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#3FADD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADD3

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADD3	#FFFFFF	#000000	##000000
##3FADD3	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A9D5

Deuteranopia (green-blind)

#849BD3

Tritanopia (blue-blind)

#00B8B9

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fadd3;
/* rgb */ color: rgb(63, 173, 211);
/* oklch */ color: oklch(70.1% 0.112 225.0);

Tailwind

colors: {
  custom: {
    50: '#86c5e0',
    500: '#3fadd3',
    950: '#000000',
  },
}

SCSS

$custom: #3fadd3;
$custom-light: #86c5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadd3",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 211
  },
  "hsl": {
    "h": 195.405,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.70121,
    "c": 0.11195,
    "h": 225
  },
  "luminance": 0.35647
}

Semantic roles & 50–950 ramp

primary

#3FADD3

secondary

#D7A897

accent

#6C42E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FADD3

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

Preview Lab → · Contrast checker → · Palette generator →