#33A6D0#33A6D0

#33A6D0 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.0% C 0.116 H 227.3°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#33A6D0
RGBrgb(51, 166, 208)
HSLhsl(196, 63%, 51%)
HSVhsv(196, 75%, 82%)
CMYKcmyk(75.5%, 20.2%, 0%, 18.4%)
CIE-LABlab(63.78, -17.71, -30.47)
CIE-LCHlch(63.78, 35.24, 239.84°)
OKLaboklab(68.03% -0.079 -0.0855)
OKLCHoklch(68.03% 0.116 227.3)
XYZxyz(26.3820, 32.5272, 64.5502)
Luminance0.3253 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33A6D0 #D05D33
analogous
#33D0AB #33A6D0 #3357D0
triadic
#33A6D0 #D033A6 #A6D033
tetradic
#33A6D0 #AB33D0 #D05D33 #57D033
square
#33A6D0 #AB33D0 #D05D33 #57D033
split-complementary
#33A6D0 #D03357 #D0AB33
monochromatic
#1A586F #2580A1 #33A6D0 #65BCDB #96D1E7

Accessibility & contrast

On white

2.80
#33A6D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.51
#33A6D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A6D0
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33A6D0#FFFFFF#000000##000000
##33A6D01.002.807.517.51
#FFFFFF2.801.0021.0021.00
#0000007.5121.001.001.00
##0000007.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#90A3D2
Deuteranopia (green-blind)
#7B94CF
Tritanopia (blue-blind)
#00B2B4
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #33a6d0;
/* rgb */ color: rgb(51, 166, 208);
/* oklch */ color: oklch(68.0% 0.116 227.3);
Tailwind
colors: {
  custom: {
    50: '#81c0de',
    500: '#33a6d0',
    950: '#000000',
  },
}
SCSS
$custom: #33a6d0;
$custom-light: #81c0de;
$custom-dark: #000000;
JSON
{
  "hex": "#33a6d0",
  "rgb": {
    "r": 51,
    "g": 166,
    "b": 208
  },
  "hsl": {
    "h": 196.051,
    "s": 62.55,
    "l": 50.784
  },
  "oklch": {
    "l": 0.68025,
    "c": 0.11643,
    "h": 227.3
  },
  "luminance": 0.3253
}

Semantic roles & 50–950 ramp

primary
#33A6D0
secondary
#D29F8D
accent
#6E42E6
background
#F8FBFD
surface
#F0F7FB
border
#CBD0D4
text
#0C1215
muted
#7D8183

Preview Lab

Preview with #33A6D0

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

Preview Lab → · Contrast checker → · Palette generator →

#33A6D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva