#27B0D0#27B0D0

#27B0D0 is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.2% C 0.118 H 218.3°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX#27B0D0
RGBrgb(39, 176, 208)
HSLhsl(191, 68%, 48%)
HSVhsv(191, 81%, 82%)
CMYKcmyk(81.3%, 15.4%, 0%, 18.4%)
CIE-LABlab(66.54, -24.13, -26.22)
CIE-LCHlch(66.54, 35.63, 227.38°)
OKLaboklab(70.19% -0.0928 -0.0734)
OKLCHoklch(70.19% 0.118 218.3)
XYZxyz(27.7423, 36.0326, 65.1551)
Luminance0.3604 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#27B0D0 #D04727
analogous
#27D09B #27B0D0 #275BD0
triadic
#27B0D0 #D027B0 #B0D027
tetradic
#27B0D0 #9B27D0 #D04727 #5BD027
square
#27B0D0 #9B27D0 #D04727 #5BD027
split-complementary
#27B0D0 #D0275B #D09B27
monochromatic
#145969 #1D849C #27B0D0 #55C5DF #89D7E9

Accessibility & contrast

On white

2.56
#27B0D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.21
#27B0D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B0D0
8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##27B0D0#FFFFFF#000000##000000
##27B0D01.002.568.218.21
#FFFFFF2.561.0021.0021.00
#0000008.2121.001.001.00
##0000008.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9CABD2
Deuteranopia (green-blind)
#869BD0
Tritanopia (blue-blind)
#00BBBA
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #27b0d0;
/* rgb */ color: rgb(39, 176, 208);
/* oklch */ color: oklch(70.2% 0.118 218.3);
Tailwind
colors: {
  custom: {
    50: '#7fc7de',
    500: '#27b0d0',
    950: '#000000',
  },
}
SCSS
$custom: #27b0d0;
$custom-light: #7fc7de;
$custom-dark: #000000;
JSON
{
  "hex": "#27b0d0",
  "rgb": {
    "r": 39,
    "g": 176,
    "b": 208
  },
  "hsl": {
    "h": 191.361,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70185,
    "c": 0.11829,
    "h": 218.3
  },
  "luminance": 0.36036
}

Semantic roles & 50–950 ramp

primary
#27B0D0
secondary
#D29080
accent
#5E3DEB
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #27B0D0

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

Preview Lab → · Contrast checker → · Palette generator →

#27B0D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva