#33ADC8#33ADC8

#33ADC8 is a light, moderate cyan. Relative luminance 0.348; OKLCH L 69.4% C 0.110 H 216.2°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#33ADC8
RGBrgb(51, 173, 200)
HSLhsl(191, 59%, 49%)
HSVhsv(191, 75%, 78%)
CMYKcmyk(74.5%, 13.5%, 0%, 21.6%)
CIE-LABlab(65.56, -23.97, -23.29)
CIE-LCHlch(65.56, 33.42, 224.18°)
OKLaboklab(69.36% -0.0888 -0.065)
OKLCHoklch(69.36% 0.11 216.2)
XYZxyz(26.7297, 34.7579, 59.9326)
Luminance0.3476 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33ADC8 #C84E33
analogous
#33C898 #33ADC8 #3363C8
triadic
#33ADC8 #C833AD #ADC833
tetradic
#33ADC8 #9833C8 #C84E33 #63C833
square
#33ADC8 #9833C8 #C84E33 #63C833
split-complementary
#33ADC8 #C83363 #C89833
monochromatic
#1A5966 #278397 #33ADC8 #61C2D7 #92D5E3

Accessibility & contrast

On white

2.64
#33ADC8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#33ADC8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33ADC8
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33ADC8#FFFFFF#000000##000000
##33ADC81.002.647.957.95
#FFFFFF2.641.0021.0021.00
#0000007.9521.001.001.00
##0000007.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BA8CA
Deuteranopia (green-blind)
#8699C8
Tritanopia (blue-blind)
#00B7B5
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #33adc8;
/* rgb */ color: rgb(51, 173, 200);
/* oklch */ color: oklch(69.4% 0.110 216.2);
Tailwind
colors: {
  custom: {
    50: '#81c5d8',
    500: '#33adc8',
    950: '#000000',
  },
}
SCSS
$custom: #33adc8;
$custom-light: #81c5d8;
$custom-dark: #000000;
JSON
{
  "hex": "#33adc8",
  "rgb": {
    "r": 51,
    "g": 173,
    "b": 200
  },
  "hsl": {
    "h": 190.872,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.69355,
    "c": 0.11005,
    "h": 216.2
  },
  "luminance": 0.34761
}

Semantic roles & 50–950 ramp

primary
#33ADC8
secondary
#CE9589
accent
#6245E3
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283

Preview Lab

Preview with #33ADC8

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

Preview Lab → · Contrast checker → · Palette generator →

#33ADC8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva