#77B8F9#77B8F9

#77B8F9 is a light, moderate cyan. Relative luminance 0.450; OKLCH L 76.5% C 0.115 H 249.5°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX#77B8F9
RGBrgb(119, 184, 249)
HSLhsl(210, 92%, 72%)
HSVhsv(210, 52%, 98%)
CMYKcmyk(52.2%, 26.1%, 0%, 2.4%)
CIE-LABlab(72.92, -2.91, -38.53)
CIE-LCHlch(72.92, 38.64, 265.68°)
OKLaboklab(76.48% -0.0403 -0.108)
OKLCHoklch(76.48% 0.115 249.5)
XYZxyz(41.8411, 45.0392, 96.0927)
Luminance0.4504 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77B8F9 #F9B877
analogous
#77F9F9 #77B8F9 #7777F9
triadic
#77B8F9 #F977B8 #B8F977
tetradic
#77B8F9 #F977F9 #F9B877 #77F977
square
#77B8F9 #F977F9 #F9B877 #77F977
split-complementary
#77B8F9 #F97777 #F9F977
monochromatic
#0A7BEB #3C99F6 #77B8F9 #B2D7FC #E2F0FE

Accessibility & contrast

On white

2.10
#77B8F9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.01
#77B8F9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B8F9
10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77B8F9#FFFFFF#000000##000000
##77B8F91.002.1010.0110.01
#FFFFFF2.101.0021.0021.00
#00000010.0121.001.001.00
##00000010.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DBAFC
Deuteranopia (green-blind)
#8DADF8
Tritanopia (blue-blind)
#2CC7CE
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #77b8f9;
/* rgb */ color: rgb(119, 184, 249);
/* oklch */ color: oklch(76.5% 0.115 249.5);
Tailwind
colors: {
  custom: {
    50: '#a6cdfb',
    500: '#77b8f9',
    950: '#000000',
  },
}
SCSS
$custom: #77b8f9;
$custom-light: #a6cdfb;
$custom-dark: #000000;
JSON
{
  "hex": "#77b8f9",
  "rgb": {
    "r": 119,
    "g": 184,
    "b": 249
  },
  "hsl": {
    "h": 210,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.76475,
    "c": 0.11524,
    "h": 249.5
  },
  "luminance": 0.45042
}

Semantic roles & 50–950 ramp

primary
#77B8F9
secondary
#F6E6D5
accent
#7300E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#101317
muted
#7F8285

Preview Lab

Preview with #77B8F9

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

Preview Lab → · Contrast checker → · Palette generator →

#77B8F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva