#3DB3D9#3DB3D9

#3DB3D9 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.7% C 0.116 H 223.7°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX#3DB3D9
RGBrgb(61, 179, 217)
HSLhsl(195, 67%, 55%)
HSVhsv(195, 72%, 85%)
CMYKcmyk(71.9%, 17.5%, 0%, 14.9%)
CIE-LABlab(68.20, -20.36, -28.59)
CIE-LCHlch(68.20, 35.10, 234.54°)
OKLaboklab(71.75% -0.0838 -0.08)
OKLCHoklch(71.75% 0.116 223.7)
XYZxyz(30.5638, 38.2385, 71.4021)
Luminance0.3824 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB3D9 #D9633D
analogous
#3DD9B1 #3DB3D9 #3D65D9
triadic
#3DB3D9 #D93DB3 #B3D93D
tetradic
#3DB3D9 #B13DD9 #D9633D #65D93D
square
#3DB3D9 #B13DD9 #D9633D #65D93D
split-complementary
#3DB3D9 #D93D65 #D9B13D
monochromatic
#196982 #2492B5 #3DB3D9 #70C7E3 #A3DBED

Accessibility & contrast

On white

2.43
#3DB3D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.65
#3DB3D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB3D9
8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB3D9#FFFFFF#000000##000000
##3DB3D91.002.438.658.65
#FFFFFF2.431.0021.0021.00
#0000008.6521.001.001.00
##0000008.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DAFDB
Deuteranopia (green-blind)
#88A0D9
Tritanopia (blue-blind)
#00BFBF
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #3db3d9;
/* rgb */ color: rgb(61, 179, 217);
/* oklch */ color: oklch(71.7% 0.116 223.7);
Tailwind
colors: {
  custom: {
    50: '#87c9e4',
    500: '#3db3d9',
    950: '#000000',
  },
}
SCSS
$custom: #3db3d9;
$custom-light: #87c9e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3db3d9",
  "rgb": {
    "r": 61,
    "g": 179,
    "b": 217
  },
  "hsl": {
    "h": 194.615,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.71745,
    "c": 0.11585,
    "h": 223.7
  },
  "luminance": 0.38242
}

Semantic roles & 50–950 ramp

primary
#3DB3D9
secondary
#DAA898
accent
#683EEA
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3DB3D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB3D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva