#3FAFD3#3FAFD3

#3FAFD3 is a light, moderate cyan. Relative luminance 0.364; OKLCH L 70.6% C 0.112 H 223.3°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FAFD3
RGB	rgb(63, 175, 211)
HSL	hsl(195, 63%, 54%)
HSV	hsv(195, 70%, 83%)
CMYK	cmyk(70.1%, 17.1%, 0%, 17.3%)
CIE-LAB	lab(66.84, -19.94, -27.38)
CIE-LCH	lch(66.84, 33.87, 233.94°)
OKLab	oklab(70.59% -0.0811 -0.0766)
OKLCH	oklch(70.59% 0.112 223.3)
XYZ	xyz(29.1329, 36.4165, 67.1091)
Luminance	0.3642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAFD3 #D3633F

analogous

#3FD3AD #3FAFD3 #3F65D3

triadic

#3FAFD3 #D33FAF #AFD33F

tetradic

#3FAFD3 #AD3FD3 #D3633F #65D33F

square

#3FAFD3 #AD3FD3 #D3633F #65D33F

split-complementary

#3FAFD3 #D33F65 #D3AD3F

monochromatic

#1C647B #288DAD #3FAFD3 #71C4DE #A3D8EA

Accessibility & contrast

On white

2.54

#3FAFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#3FAFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAFD3

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAFD3	#FFFFFF	#000000	##000000
##3FAFD3	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD5

Deuteranopia (green-blind)

#869CD3

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fafd3;
/* rgb */ color: rgb(63, 175, 211);
/* oklch */ color: oklch(70.6% 0.112 223.3);

Tailwind

colors: {
  custom: {
    50: '#86c7e0',
    500: '#3fafd3',
    950: '#000000',
  },
}

SCSS

$custom: #3fafd3;
$custom-light: #86c7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fafd3",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 211
  },
  "hsl": {
    "h": 194.595,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.70594,
    "c": 0.11156,
    "h": 223.3
  },
  "luminance": 0.3642
}

Semantic roles & 50–950 ramp

primary

#3FAFD3

secondary

#D7A797

accent

#6A42E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FAFD3

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

Preview Lab → · Contrast checker → · Palette generator →