#77DDF3#77DDF3

#77DDF3 is a very light, moderate cyan. Relative luminance 0.621; OKLCH L 84.4% C 0.100 H 213.4°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX#77DDF3
RGBrgb(119, 221, 243)
HSLhsl(191, 84%, 71%)
HSVhsv(191, 51%, 95%)
CMYKcmyk(51%, 9.1%, 0%, 4.7%)
CIE-LABlab(82.97, -23.94, -19.90)
CIE-LCHlch(82.97, 31.13, 219.74°)
OKLaboklab(84.38% -0.0833 -0.055)
OKLCHoklch(84.38% 0.1 213.4)
XYZxyz(49.6356, 62.1016, 94.1477)
Luminance0.6211 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77DDF3 #F38D77
analogous
#77F3CB #77DDF3 #779FF3
triadic
#77DDF3 #F377DD #DDF377
tetradic
#77DDF3 #CB77F3 #F38D77 #9FF377
square
#77DDF3 #CB77F3 #F38D77 #9FF377
split-complementary
#77DDF3 #F3779F #F3CB77
monochromatic
#13B9DC #3FCFEE #77DDF3 #AFEBF8 #E3F8FD

Accessibility & contrast

On white

1.56
#77DDF3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.42
#77DDF3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77DDF3
13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77DDF3#FFFFFF#000000##000000
##77DDF31.001.5613.4213.42
#FFFFFF1.561.0021.0021.00
#00000013.4221.001.001.00
##00000013.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCD7F4
Deuteranopia (green-blind)
#B9C8F3
Tritanopia (blue-blind)
#22E6E4
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #77ddf3;
/* rgb */ color: rgb(119, 221, 243);
/* oklch */ color: oklch(84.4% 0.100 213.4);
Tailwind
colors: {
  custom: {
    50: '#a6e7f7',
    500: '#77ddf3',
    950: '#000000',
  },
}
SCSS
$custom: #77ddf3;
$custom-light: #a6e7f7;
$custom-dark: #000000;
JSON
{
  "hex": "#77ddf3",
  "rgb": {
    "r": 119,
    "g": 221,
    "b": 243
  },
  "hsl": {
    "h": 190.645,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.84383,
    "c": 0.09985,
    "h": 213.4
  },
  "luminance": 0.62106
}

Semantic roles & 50–950 ramp

primary
#77DDF3
secondary
#CD5A41
accent
#2C05E0
background
#FDFEFF
surface
#F7FCFE
border
#D0D5D6
text
#101617
muted
#818485

Preview Lab

Preview with #77DDF3

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

Preview Lab → · Contrast checker → · Palette generator →

#77DDF3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva