#78D9FB#78D9FB

#78D9FB is a very light, moderate cyan. Relative luminance 0.606; OKLCH L 83.8% C 0.103 H 223.1°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX#78D9FB
RGBrgb(120, 217, 251)
HSLhsl(196, 94%, 73%)
HSVhsv(196, 52%, 98%)
CMYKcmyk(52.2%, 13.5%, 0%, 1.6%)
CIE-LABlab(82.15, -19.54, -25.38)
CIE-LCHlch(82.15, 32.03, 232.41°)
OKLaboklab(83.83% -0.0753 -0.0704)
OKLCHoklch(83.83% 0.103 223.1)
XYZxyz(49.9645, 60.5795, 100.3081)
Luminance0.6058 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78D9FB #FB9A78
analogous
#78FBDC #78D9FB #7897FB
triadic
#78D9FB #FB78D9 #D9FB78
tetradic
#78D9FB #DC78FB #FB9A78 #97FB78
square
#78D9FB #DC78FB #FB9A78 #97FB78
split-complementary
#78D9FB #FB7897 #FBDC78
monochromatic
#07B5F1 #3DC8F9 #78D9FB #B3EAFD #E1F7FE

Accessibility & contrast

On white

1.60
#78D9FB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.12
#78D9FB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D9FB
13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78D9FB#FFFFFF#000000##000000
##78D9FB1.001.6013.1213.12
#FFFFFF1.601.0021.0021.00
#00000013.1221.001.001.00
##00000013.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5D5FD
Deuteranopia (green-blind)
#B2C6FB
Tritanopia (blue-blind)
#1AE4E4
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #78d9fb;
/* rgb */ color: rgb(120, 217, 251);
/* oklch */ color: oklch(83.8% 0.103 223.1);
Tailwind
colors: {
  custom: {
    50: '#a7e4fc',
    500: '#78d9fb',
    950: '#000000',
  },
}
SCSS
$custom: #78d9fb;
$custom-light: #a7e4fc;
$custom-dark: #000000;
JSON
{
  "hex": "#78d9fb",
  "rgb": {
    "r": 120,
    "g": 217,
    "b": 251
  },
  "hsl": {
    "h": 195.573,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.8383,
    "c": 0.10305,
    "h": 223.1
  },
  "luminance": 0.60584
}

Semantic roles & 50–950 ramp

primary
#78D9FB
secondary
#D8673F
accent
#3C00E6
background
#FDFEFF
surface
#F7FCFF
border
#D0D5D7
text
#101517
muted
#818485

Preview Lab

Preview with #78D9FB

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

Preview Lab → · Contrast checker → · Palette generator →

#78D9FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva