#3DACD8#3DACD8

#3DACD8 is a light, moderate cyan. Relative luminance 0.355; OKLCH L 70.1% C 0.117 H 228.6°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX#3DACD8
RGBrgb(61, 172, 216)
HSLhsl(197, 67%, 54%)
HSVhsv(197, 72%, 85%)
CMYKcmyk(71.8%, 20.4%, 0%, 15.3%)
CIE-LABlab(66.10, -17.01, -31.28)
CIE-LCHlch(66.10, 35.61, 241.46°)
OKLaboklab(70.05% -0.0773 -0.0877)
OKLCHoklch(70.05% 0.117 228.6)
XYZxyz(29.0666, 35.4517, 70.2634)
Luminance0.3545 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DACD8 #D8693D
analogous
#3DD8B7 #3DACD8 #3D5FD8
triadic
#3DACD8 #D83DAC #ACD83D
tetradic
#3DACD8 #B73DD8 #D8693D #5FD83D
square
#3DACD8 #B73DD8 #D8693D #5FD83D
split-complementary
#3DACD8 #D83D5F #D8B73D
monochromatic
#1A6481 #248BB4 #3DACD8 #70C2E2 #A3D8EC

Accessibility & contrast

On white

2.60
#3DACD8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.09
#3DACD8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DACD8
8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DACD8#FFFFFF#000000##000000
##3DACD81.002.608.098.09
#FFFFFF2.601.0021.0021.00
#0000008.0921.001.001.00
##0000008.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#95A9DA
Deuteranopia (green-blind)
#809AD7
Tritanopia (blue-blind)
#00B8BB
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #3dacd8;
/* rgb */ color: rgb(61, 172, 216);
/* oklch */ color: oklch(70.1% 0.117 228.6);
Tailwind
colors: {
  custom: {
    50: '#86c4e4',
    500: '#3dacd8',
    950: '#000000',
  },
}
SCSS
$custom: #3dacd8;
$custom-light: #86c4e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3dacd8",
  "rgb": {
    "r": 61,
    "g": 172,
    "b": 216
  },
  "hsl": {
    "h": 197.032,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.70053,
    "c": 0.11697,
    "h": 228.6
  },
  "luminance": 0.35455
}

Semantic roles & 50–950 ramp

primary
#3DACD8
secondary
#D9AA98
accent
#6F3EE9
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1215
muted
#7E8183

Preview Lab

Preview with #3DACD8

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

Preview Lab → · Contrast checker → · Palette generator →

#3DACD8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva