#54D5FD#54D5FD

#54D5FD is a light, vivid cyan. Relative luminance 0.566; OKLCH L 81.8% C 0.125 H 222.1°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX#54D5FD
RGBrgb(84, 213, 253)
HSLhsl(194, 98%, 66%)
HSVhsv(194, 67%, 99%)
CMYKcmyk(66.8%, 15.8%, 0%, 0.8%)
CIE-LABlab(79.93, -23.30, -29.94)
CIE-LCHlch(79.93, 37.94, 232.11°)
OKLaboklab(81.75% -0.0924 -0.0836)
OKLCHoklch(81.75% 0.125 222.1)
XYZxyz(45.1728, 56.5602, 101.4460)
Luminance0.5656 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54D5FD #FD7C54
analogous
#54FDD0 #54D5FD #5480FD
triadic
#54D5FD #FD54D5 #D5FD54
tetradic
#54D5FD #D054FD #FD7C54 #80FD54
square
#54D5FD #D054FD #FD7C54 #80FD54
split-complementary
#54D5FD #FD5480 #FDD054
monochromatic
#02A2D4 #18C6FC #54D5FD #90E4FE #CDF3FE

Accessibility & contrast

On white

1.71
#54D5FD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.31
#54D5FD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54D5FD
12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54D5FD#FFFFFF#000000##000000
##54D5FD1.001.7112.3112.31
#FFFFFF1.711.0021.0021.00
#00000012.3121.001.001.00
##00000012.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#BED0FF
Deuteranopia (green-blind)
#A6BFFD
Tritanopia (blue-blind)
#00E2E2
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #54d5fd;
/* rgb */ color: rgb(84, 213, 253);
/* oklch */ color: oklch(81.8% 0.125 222.1);
Tailwind
colors: {
  custom: {
    50: '#96e2fe',
    500: '#54d5fd',
    950: '#000000',
  },
}
SCSS
$custom: #54d5fd;
$custom-light: #96e2fe;
$custom-dark: #000000;
JSON
{
  "hex": "#54d5fd",
  "rgb": {
    "r": 84,
    "g": 213,
    "b": 253
  },
  "hsl": {
    "h": 194.201,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81752,
    "c": 0.1246,
    "h": 222.1
  },
  "luminance": 0.56565
}

Semantic roles & 50–950 ramp

primary
#54D5FD
secondary
#CE4E27
accent
#3600E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1517
muted
#808485

Preview Lab

Preview with #54D5FD

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

Preview Lab → · Contrast checker → · Palette generator →

#54D5FD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva