#3FADCE#3FADCE

#3FADCE is a light, moderate cyan. Relative luminance 0.354; OKLCH L 69.9% C 0.108 H 221.7°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FADCE
RGB	rgb(63, 173, 206)
HSL	hsl(194, 59%, 53%)
HSV	hsv(194, 69%, 81%)
CMYK	cmyk(69.4%, 16%, 0%, 19.2%)
CIE-LAB	lab(66.06, -20.49, -25.82)
CIE-LCH	lch(66.06, 32.96, 231.57°)
OKLab	oklab(69.91% -0.081 -0.0721)
OKLCH	oklch(69.91% 0.108 221.7)
XYZ	xyz(28.1295, 35.3970, 63.7304)
Luminance	0.3540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FADCE #CE603F

analogous

#3FCEA7 #3FADCE #3F66CE

triadic

#3FADCE #CE3FAD #ADCE3F

tetradic

#3FADCE #A73FCE #CE603F #66CE3F

square

#3FADCE #A73FCE #CE603F #66CE3F

split-complementary

#3FADCE #CE3F66 #CEA73F

monochromatic

#1E6175 #2A89A6 #3FADCE #70C2DA #A1D7E7

Accessibility & contrast

On white

2.60

#3FADCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#3FADCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FADCE

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FADCE	#FFFFFF	#000000	##000000
##3FADCE	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA9D0

Deuteranopia (green-blind)

#869ACE

Tritanopia (blue-blind)

#00B7B8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fadce;
/* rgb */ color: rgb(63, 173, 206);
/* oklch */ color: oklch(69.9% 0.108 221.7);

Tailwind

colors: {
  custom: {
    50: '#86c5dd',
    500: '#3fadce',
    950: '#000000',
  },
}

SCSS

$custom: #3fadce;
$custom-light: #86c5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fadce",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 206
  },
  "hsl": {
    "h": 193.846,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69906,
    "c": 0.10848,
    "h": 221.7
  },
  "luminance": 0.354
}

Semantic roles & 50–950 ramp

primary

#3FADCE

secondary

#D3A495

accent

#6A45E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FADCE

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

Preview Lab → · Contrast checker → · Palette generator →