#77B5DA#77B5DA

#77B5DA is a light, moderate cyan. Relative luminance 0.420; OKLCH L 74.5% C 0.083 H 235.7°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX#77B5DA
RGBrgb(119, 181, 218)
HSLhsl(202, 57%, 66%)
HSVhsv(202, 45%, 85%)
CMYKcmyk(45.4%, 17%, 0%, 14.5%)
CIE-LABlab(70.89, -10.17, -24.83)
CIE-LCHlch(70.89, 26.83, 247.73°)
OKLaboklab(74.48% -0.047 -0.0688)
OKLCHoklch(74.48% 0.083 235.7)
XYZxyz(36.7821, 42.0290, 72.4903)
Luminance0.4203 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77B5DA #DA9C77
analogous
#77DACD #77B5DA #7783DA
triadic
#77B5DA #DA77B5 #B5DA77
tetradic
#77B5DA #CD77DA #DA9C77 #83DA77
square
#77B5DA #CD77DA #DA9C77 #83DA77
split-complementary
#77B5DA #DA7783 #DACD77
monochromatic
#2E7BA9 #479BCD #77B5DA #A7CFE7 #D7E9F4

Accessibility & contrast

On white

2.23
#77B5DA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.41
#77B5DA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B5DA
9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77B5DA#FFFFFF#000000##000000
##77B5DA1.002.239.419.41
#FFFFFF2.231.0021.0021.00
#0000009.4121.001.001.00
##0000009.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4B4DC
Deuteranopia (green-blind)
#96A9D9
Tritanopia (blue-blind)
#4BBFC1
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #77b5da;
/* rgb */ color: rgb(119, 181, 218);
/* oklch */ color: oklch(74.5% 0.083 235.7);
Tailwind
colors: {
  custom: {
    50: '#a3cbe5',
    500: '#77b5da',
    950: '#000000',
  },
}
SCSS
$custom: #77b5da;
$custom-light: #a3cbe5;
$custom-dark: #000000;
JSON
{
  "hex": "#77b5da",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 218
  },
  "hsl": {
    "h": 202.424,
    "s": 57.225,
    "l": 66.078
  },
  "oklch": {
    "l": 0.7448,
    "c": 0.08329,
    "h": 235.7
  },
  "luminance": 0.42032
}

Semantic roles & 50–950 ramp

primary
#77B5DA
secondary
#E7D2C6
accent
#5E21C5
background
#FAFCFE
surface
#F4F8FC
border
#CED1D5
text
#0F1315
muted
#7F8284

Preview Lab

Preview with #77B5DA

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

Preview Lab → · Contrast checker → · Palette generator →

#77B5DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva