#3DB8E1#3DB8E1

#3DB8E1 is a light, vivid cyan. Relative luminance 0.407; OKLCH L 73.3% C 0.120 H 224.7°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX#3DB8E1
RGBrgb(61, 184, 225)
HSLhsl(195, 73%, 56%)
HSVhsv(195, 73%, 88%)
CMYKcmyk(72.9%, 18.2%, 0%, 11.8%)
CIE-LABlab(69.97, -20.38, -30.24)
CIE-LCHlch(69.97, 36.47, 236.02°)
OKLaboklab(73.27% -0.0856 -0.0847)
OKLCHoklch(73.27% 0.12 224.7)
XYZxyz(32.6500, 40.7055, 77.3557)
Luminance0.4071 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DB8E1 #E1663D
analogous
#3DE1B8 #3DB8E1 #3D66E1
triadic
#3DB8E1 #E13DB8 #B8E13D
tetradic
#3DB8E1 #B83DE1 #E1663D #66E13D
square
#3DB8E1 #B83DE1 #E1663D #66E13D
split-complementary
#3DB8E1 #E13D66 #E1B83D
monochromatic
#16708E #1E9AC3 #3DB8E1 #72CBE9 #A7DFF1

Accessibility & contrast

On white

2.30
#3DB8E1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.14
#3DB8E1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB8E1
9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DB8E1#FFFFFF#000000##000000
##3DB8E11.002.309.149.14
#FFFFFF2.301.0021.0021.00
#0000009.1421.001.001.00
##0000009.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A1B4E3
Deuteranopia (green-blind)
#8BA4E1
Tritanopia (blue-blind)
#00C4C5
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #3db8e1;
/* rgb */ color: rgb(61, 184, 225);
/* oklch */ color: oklch(73.3% 0.120 224.7);
Tailwind
colors: {
  custom: {
    50: '#88cdea',
    500: '#3db8e1',
    950: '#000000',
  },
}
SCSS
$custom: #3db8e1;
$custom-light: #88cdea;
$custom-dark: #000000;
JSON
{
  "hex": "#3db8e1",
  "rgb": {
    "r": 61,
    "g": 184,
    "b": 225
  },
  "hsl": {
    "h": 195,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73267,
    "c": 0.12045,
    "h": 224.7
  },
  "luminance": 0.40709
}

Semantic roles & 50–950 ramp

primary
#3DB8E1
secondary
#DFAC9B
accent
#6638F0
background
#F9FCFE
surface
#F1F9FD
border
#CBD2D5
text
#0D1316
muted
#7E8284

Preview Lab

Preview with #3DB8E1

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

Preview Lab → · Contrast checker → · Palette generator →

#3DB8E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva