#3DB8D4#3DB8D4

#3DB8D4 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.7% C 0.112 H 216.3°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX#3DB8D4
RGBrgb(61, 184, 212)
HSLhsl(191, 64%, 54%)
HSVhsv(191, 71%, 83%)
CMYKcmyk(71.2%, 13.2%, 0%, 16.9%)
CIE-LABlab(69.49, -24.51, -23.87)
CIE-LCHlch(69.49, 34.21, 224.25°)
OKLaboklab(72.72% -0.0906 -0.0666)
OKLCHoklch(72.72% 0.112 216.3)
XYZxyz(30.9436, 40.0229, 68.3690)
Luminance0.4003 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB8D4 #D4593D
analogous
#3DD4A4 #3DB8D4 #3D6CD4
triadic
#3DB8D4 #D43DB8 #B8D43D
tetradic
#3DB8D4 #A43DD4 #D4593D #6CD43D
square
#3DB8D4 #A43DD4 #D4593D #6CD43D
split-complementary
#3DB8D4 #D43D6C #D4A43D
monochromatic
#1B697B #2694AD #3DB8D4 #6FCADF #A1DDEA

Accessibility & contrast

On white

2.33
#3DB8D4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.01
#3DB8D4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB8D4
9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB8D4#FFFFFF#000000##000000
##3DB8D41.002.339.019.01
#FFFFFF2.331.0021.0021.00
#0000009.0121.001.001.00
##0000009.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5B2D6
Deuteranopia (green-blind)
#90A3D4
Tritanopia (blue-blind)
#00C2C1
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #3db8d4;
/* rgb */ color: rgb(61, 184, 212);
/* oklch */ color: oklch(72.7% 0.112 216.3);
Tailwind
colors: {
  custom: {
    50: '#87cde1',
    500: '#3db8d4',
    950: '#000000',
  },
}
SCSS
$custom: #3db8d4;
$custom-light: #87cde1;
$custom-dark: #000000;
JSON
{
  "hex": "#3db8d4",
  "rgb": {
    "r": 61,
    "g": 184,
    "b": 212
  },
  "hsl": {
    "h": 191.126,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72719,
    "c": 0.11241,
    "h": 216.3
  },
  "luminance": 0.40027
}

Semantic roles & 50–950 ramp

primary
#3DB8D4
secondary
#D7A296
accent
#6041E7
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3DB8D4

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB8D4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva