#54D3FD#54D3FD

#54D3FD is a light, vivid cyan. Relative luminance 0.556; OKLCH L 81.3% C 0.125 H 223.6°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX#54D3FD
RGBrgb(84, 211, 253)
HSLhsl(195, 98%, 66%)
HSVhsv(195, 67%, 99%)
CMYKcmyk(66.8%, 16.6%, 0%, 0.8%)
CIE-LABlab(79.36, -22.30, -30.81)
CIE-LCHlch(79.36, 38.03, 234.11°)
OKLaboklab(81.3% -0.0905 -0.0861)
OKLCHoklch(81.3% 0.125 223.6)
XYZxyz(44.6728, 55.5603, 101.2793)
Luminance0.5556 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54D3FD #FD7E54
analogous
#54FDD2 #54D3FD #547EFD
triadic
#54D3FD #FD54D3 #D3FD54
tetradic
#54D3FD #D254FD #FD7E54 #7EFD54
square
#54D3FD #D254FD #FD7E54 #7EFD54
split-complementary
#54D3FD #FD547E #FDD254
monochromatic
#02A0D4 #18C3FC #54D3FD #90E3FE #CDF2FE

Accessibility & contrast

On white

1.73
#54D3FD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.11
#54D3FD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54D3FD
12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54D3FD#FFFFFF#000000##000000
##54D3FD1.001.7312.1112.11
#FFFFFF1.731.0021.0021.00
#00000012.1121.001.001.00
##00000012.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBCEFF
Deuteranopia (green-blind)
#A4BDFD
Tritanopia (blue-blind)
#00E0E1
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #54d3fd;
/* rgb */ color: rgb(84, 211, 253);
/* oklch */ color: oklch(81.3% 0.125 223.6);
Tailwind
colors: {
  custom: {
    50: '#96e0fe',
    500: '#54d3fd',
    950: '#000000',
  },
}
SCSS
$custom: #54d3fd;
$custom-light: #96e0fe;
$custom-dark: #000000;
JSON
{
  "hex": "#54d3fd",
  "rgb": {
    "r": 84,
    "g": 211,
    "b": 253
  },
  "hsl": {
    "h": 194.911,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81297,
    "c": 0.12486,
    "h": 223.6
  },
  "luminance": 0.55565
}

Semantic roles & 50–950 ramp

primary
#54D3FD
secondary
#CE5027
accent
#3900E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1517
muted
#808485

Preview Lab

Preview with #54D3FD

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

Preview Lab → · Contrast checker → · Palette generator →

#54D3FD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva