#2099B4#2099B4

#2099B4 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.2% C 0.106 H 217.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#2099B4
RGBrgb(32, 153, 180)
HSLhsl(191, 70%, 42%)
HSVhsv(191, 82%, 71%)
CMYKcmyk(82.2%, 15%, 0%, 29.4%)
CIE-LABlab(58.40, -22.19, -23.09)
CIE-LCHlch(58.40, 32.03, 226.13°)
OKLaboklab(63.24% -0.0843 -0.0646)
OKLCHoklch(63.24% 0.106 217.4)
XYZxyz(20.2216, 26.3823, 47.1977)
Luminance0.2638 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2099B4 #B43B20
analogous
#20B485 #2099B4 #204FB4
triadic
#2099B4 #B42099 #99B420
tetradic
#2099B4 #8520B4 #B43B20 #4FB420
square
#2099B4 #8520B4 #B43B20 #4FB420
split-complementary
#2099B4 #B4204F #B48520
monochromatic
#0E414C #176D80 #2099B4 #36BDDB #6ACEE4

Accessibility & contrast

On white

3.35
#2099B4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.28
#2099B4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2099B4
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2099B4#FFFFFF#000000##000000
##2099B41.003.356.286.28
#FFFFFF3.351.0021.0021.00
#0000006.2821.001.001.00
##0000006.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8794B5
Deuteranopia (green-blind)
#7486B4
Tritanopia (blue-blind)
#00A2A2
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #2099b4;
/* rgb */ color: rgb(32, 153, 180);
/* oklch */ color: oklch(63.2% 0.106 217.4);
Tailwind
colors: {
  custom: {
    50: '#77b7ca',
    500: '#2099b4',
    950: '#000000',
  },
}
SCSS
$custom: #2099b4;
$custom-light: #77b7ca;
$custom-dark: #000000;
JSON
{
  "hex": "#2099b4",
  "rgb": {
    "r": 32,
    "g": 153,
    "b": 180
  },
  "hsl": {
    "h": 190.946,
    "s": 69.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63244,
    "c": 0.10621,
    "h": 217.4
  },
  "luminance": 0.26385
}

Semantic roles & 50–950 ramp

primary
#2099B4
secondary
#CA7866
accent
#5C3BED
background
#F7FBFC
surface
#EEF6F8
border
#C9D0D1
text
#0A1113
muted
#7C8082

Preview Lab

Preview with #2099B4

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

Preview Lab → · Contrast checker → · Palette generator →

#2099B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva