#3FBAD8#3FBAD8

#3FBAD8 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.4% C 0.114 H 217.6°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX#3FBAD8
RGBrgb(63, 186, 216)
HSLhsl(192, 66%, 55%)
HSVhsv(192, 71%, 85%)
CMYKcmyk(70.8%, 13.9%, 0%, 15.3%)
CIE-LABlab(70.27, -24.01, -24.86)
CIE-LCHlch(70.27, 34.56, 226.00°)
OKLaboklab(73.41% -0.0901 -0.0694)
OKLCHoklch(73.41% 0.114 217.6)
XYZxyz(31.9983, 41.1287, 71.2047)
Luminance0.4113 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FBAD8 #D85D3F
analogous
#3FD8AA #3FBAD8 #3F6DD8
triadic
#3FBAD8 #D83FBA #BAD83F
tetradic
#3FBAD8 #AA3FD8 #D85D3F #6DD83F
square
#3FBAD8 #AA3FD8 #D85D3F #6DD83F
split-complementary
#3FBAD8 #D83F6D #D8AA3F
monochromatic
#1A6E82 #2599B5 #3FBAD8 #72CCE2 #A5DFED

Accessibility & contrast

On white

2.28
#3FBAD8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.23
#3FBAD8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAD8
9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FBAD8#FFFFFF#000000##000000
##3FBAD81.002.289.239.23
#FFFFFF2.281.0021.0021.00
#0000009.2321.001.001.00
##0000009.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6B5DA
Deuteranopia (green-blind)
#91A5D8
Tritanopia (blue-blind)
#00C4C3
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #3fbad8;
/* rgb */ color: rgb(63, 186, 216);
/* oklch */ color: oklch(73.4% 0.114 217.6);
Tailwind
colors: {
  custom: {
    50: '#88cfe4',
    500: '#3fbad8',
    950: '#000000',
  },
}
SCSS
$custom: #3fbad8;
$custom-light: #88cfe4;
$custom-dark: #000000;
JSON
{
  "hex": "#3fbad8",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 216
  },
  "hsl": {
    "h": 191.765,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73407,
    "c": 0.11369,
    "h": 217.6
  },
  "luminance": 0.41132
}

Semantic roles & 50–950 ramp

primary
#3FBAD8
secondary
#DAA699
accent
#603FE9
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3FBAD8

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

Preview Lab → · Contrast checker → · Palette generator →

#3FBAD8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva