#3DA5D9#3DA5D9

#3DA5D9 is a light, vivid cyan. Relative luminance 0.329; OKLCH L 68.5% C 0.121 H 234.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX#3DA5D9
RGBrgb(61, 165, 217)
HSLhsl(200, 67%, 55%)
HSVhsv(200, 72%, 85%)
CMYKcmyk(71.9%, 24%, 0%, 14.9%)
CIE-LABlab(64.09, -12.91, -34.95)
CIE-LCHlch(64.09, 37.26, 249.73°)
OKLaboklab(68.46% -0.0702 -0.0984)
OKLCHoklch(68.46% 0.121 234.5)
XYZxyz(27.8990, 32.9089, 70.5139)
Luminance0.3291 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3DA5D9 #D9713D
analogous
#3DD9BF #3DA5D9 #3D57D9
triadic
#3DA5D9 #D93DA5 #A5D93D
tetradic
#3DA5D9 #BF3DD9 #D9713D #57D93D
square
#3DA5D9 #BF3DD9 #D9713D #57D93D
split-complementary
#3DA5D9 #D93D57 #D9BF3D
monochromatic
#195F82 #2485B5 #3DA5D9 #70BDE3 #A3D4ED

Accessibility & contrast

On white

2.77
#3DA5D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.58
#3DA5D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA5D9
7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3DA5D9#FFFFFF#000000##000000
##3DA5D91.002.777.587.58
#FFFFFF2.771.0021.0021.00
#0000007.5821.001.001.00
##0000007.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8CA4DB
Deuteranopia (green-blind)
#7695D8
Tritanopia (blue-blind)
#00B3B7
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #3da5d9;
/* rgb */ color: rgb(61, 165, 217);
/* oklch */ color: oklch(68.5% 0.121 234.5);
Tailwind
colors: {
  custom: {
    50: '#86bfe5',
    500: '#3da5d9',
    950: '#000000',
  },
}
SCSS
$custom: #3da5d9;
$custom-light: #86bfe5;
$custom-dark: #000000;
JSON
{
  "hex": "#3da5d9",
  "rgb": {
    "r": 61,
    "g": 165,
    "b": 217
  },
  "hsl": {
    "h": 200,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.68462,
    "c": 0.12086,
    "h": 234.5
  },
  "luminance": 0.32912
}

Semantic roles & 50–950 ramp

primary
#3DA5D9
secondary
#DAAE98
accent
#773EEA
background
#F8FBFE
surface
#F0F7FC
border
#CBD0D5
text
#0D1215
muted
#7D8184

Preview Lab

Preview with #3DA5D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3DA5D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva