#33A3C9#33A3C9

#33A3C9 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.0% C 0.112 H 225.3°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX#33A3C9
RGBrgb(51, 163, 201)
HSLhsl(195, 60%, 49%)
HSVhsv(195, 75%, 79%)
CMYKcmyk(74.6%, 18.9%, 0%, 21.2%)
CIE-LABlab(62.60, -18.44, -28.39)
CIE-LCHlch(62.60, 33.85, 236.99°)
OKLaboklab(66.99% -0.0787 -0.0796)
OKLCHoklch(66.99% 0.112 225.3)
XYZxyz(25.0007, 31.1123, 59.9347)
Luminance0.3111 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33A3C9 #C95933
analogous
#33C9A4 #33A3C9 #3358C9
triadic
#33A3C9 #C933A3 #A3C933
tetradic
#33A3C9 #A433C9 #C95933 #58C933
square
#33A3C9 #A433C9 #C95933 #58C933
split-complementary
#33A3C9 #C93358 #C9A433
monochromatic
#1A5467 #277B98 #33A3C9 #62B9D7 #93CFE4

Accessibility & contrast

On white

2.91
#33A3C9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.22
#33A3C9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A3C9
7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33A3C9#FFFFFF#000000##000000
##33A3C91.002.917.227.22
#FFFFFF2.911.0021.0021.00
#0000007.2221.001.001.00
##0000007.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8EA0CB
Deuteranopia (green-blind)
#7A91C9
Tritanopia (blue-blind)
#00AEAF
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #33a3c9;
/* rgb */ color: rgb(51, 163, 201);
/* oklch */ color: oklch(67.0% 0.112 225.3);
Tailwind
colors: {
  custom: {
    50: '#80bed9',
    500: '#33a3c9',
    950: '#000000',
  },
}
SCSS
$custom: #33a3c9;
$custom-light: #80bed9;
$custom-dark: #000000;
JSON
{
  "hex": "#33a3c9",
  "rgb": {
    "r": 51,
    "g": 163,
    "b": 201
  },
  "hsl": {
    "h": 195.2,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.66992,
    "c": 0.11192,
    "h": 225.3
  },
  "luminance": 0.31115
}

Semantic roles & 50–950 ramp

primary
#33A3C9
secondary
#CF9B89
accent
#6D45E3
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1214
muted
#7D8183

Preview Lab

Preview with #33A3C9

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

Preview Lab → · Contrast checker → · Palette generator →

#33A3C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva