#77B9EE#77B9EE

#77B9EE is a light, moderate cyan. Relative luminance 0.448; OKLCH L 76.2% C 0.102 H 243.9°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX#77B9EE
RGBrgb(119, 185, 238)
HSLhsl(207, 78%, 70%)
HSVhsv(207, 50%, 93%)
CMYKcmyk(50%, 22.3%, 0%, 6.7%)
CIE-LABlab(72.75, -6.67, -32.84)
CIE-LCHlch(72.75, 33.51, 258.52°)
OKLaboklab(76.2% -0.0448 -0.0916)
OKLCHoklch(76.2% 0.102 243.9)
XYZxyz(40.3839, 44.7898, 87.3896)
Luminance0.4479 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77B9EE #EEAC77
analogous
#77EEE8 #77B9EE #777DEE
triadic
#77B9EE #EE77B9 #B9EE77
tetradic
#77B9EE #E877EE #EEAC77 #7DEE77
square
#77B9EE #E877EE #EEAC77 #7DEE77
split-complementary
#77B9EE #EE777D #EEE877
monochromatic
#1A7FD1 #419DE7 #77B9EE #ADD5F5 #E4F1FC

Accessibility & contrast

On white

2.11
#77B9EE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.96
#77B9EE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B9EE
9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77B9EE#FFFFFF#000000##000000
##77B9EE1.002.119.969.96
#FFFFFF2.111.0021.0021.00
#0000009.9621.001.001.00
##0000009.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2B9F0
Deuteranopia (green-blind)
#93ADED
Tritanopia (blue-blind)
#39C6CB
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #77b9ee;
/* rgb */ color: rgb(119, 185, 238);
/* oklch */ color: oklch(76.2% 0.102 243.9);
Tailwind
colors: {
  custom: {
    50: '#a5cdf3',
    500: '#77b9ee',
    950: '#000000',
  },
}
SCSS
$custom: #77b9ee;
$custom-light: #a5cdf3;
$custom-dark: #000000;
JSON
{
  "hex": "#77b9ee",
  "rgb": {
    "r": 119,
    "g": 185,
    "b": 238
  },
  "hsl": {
    "h": 206.723,
    "s": 77.778,
    "l": 70
  },
  "oklch": {
    "l": 0.76201,
    "c": 0.102,
    "h": 243.9
  },
  "luminance": 0.44793
}

Semantic roles & 50–950 ramp

primary
#77B9EE
secondary
#F1DFD0
accent
#670BDA
background
#FAFCFE
surface
#F4F9FD
border
#CED2D5
text
#101317
muted
#7F8285

Preview Lab

Preview with #77B9EE

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

Preview Lab → · Contrast checker → · Palette generator →

#77B9EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva