#3DB4D5#3DB4D5

#3DB4D5 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.8% C 0.113 H 220.3°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX#3DB4D5
RGBrgb(61, 180, 213)
HSLhsl(193, 64%, 54%)
HSVhsv(193, 71%, 84%)
CMYKcmyk(71.4%, 15.5%, 0%, 16.5%)
CIE-LABlab(68.34, -22.16, -26.18)
CIE-LCHlch(68.34, 34.29, 229.76°)
OKLaboklab(71.81% -0.0863 -0.0731)
OKLCHoklch(71.81% 0.113 220.3)
XYZxyz(30.2510, 38.4352, 68.7623)
Luminance0.3844 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB4D5 #D55E3D
analogous
#3DD5AA #3DB4D5 #3D68D5
triadic
#3DB4D5 #D53DB4 #B4D53D
tetradic
#3DB4D5 #AA3DD5 #D55E3D #68D53D
square
#3DB4D5 #AA3DD5 #D55E3D #68D53D
split-complementary
#3DB4D5 #D53D68 #D5AA3D
monochromatic
#1B677D #2691AF #3DB4D5 #6FC7E0 #A2DBEB

Accessibility & contrast

On white

2.42
#3DB4D5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.69
#3DB4D5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB4D5
8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB4D5#FFFFFF#000000##000000
##3DB4D51.002.428.698.69
#FFFFFF2.421.0021.0021.00
#0000008.6921.001.001.00
##0000008.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A0AFD7
Deuteranopia (green-blind)
#8BA0D5
Tritanopia (blue-blind)
#00BFBF
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #3db4d5;
/* rgb */ color: rgb(61, 180, 213);
/* oklch */ color: oklch(71.8% 0.113 220.3);
Tailwind
colors: {
  custom: {
    50: '#86cae2',
    500: '#3db4d5',
    950: '#000000',
  },
}
SCSS
$custom: #3db4d5;
$custom-light: #86cae2;
$custom-dark: #000000;
JSON
{
  "hex": "#3db4d5",
  "rgb": {
    "r": 61,
    "g": 180,
    "b": 213
  },
  "hsl": {
    "h": 193.026,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7181,
    "c": 0.11309,
    "h": 220.3
  },
  "luminance": 0.38439
}

Semantic roles & 50–950 ramp

primary
#3DB4D5
secondary
#D7A596
accent
#6540E7
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3DB4D5

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB4D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva