#54CDEF#54CDEF

#54CDEF is a light, moderate cyan. Relative luminance 0.518; OKLCH L 79.4% C 0.117 H 219.7°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX#54CDEF
RGBrgb(84, 205, 239)
HSLhsl(193, 83%, 63%)
HSVhsv(193, 65%, 94%)
CMYKcmyk(64.9%, 14.2%, 0%, 6.3%)
CIE-LABlab(77.15, -23.51, -26.73)
CIE-LCHlch(77.15, 35.60, 228.67°)
OKLaboklab(79.35% -0.0897 -0.0745)
OKLCHoklch(79.35% 0.117 219.7)
XYZxyz(41.0611, 51.7750, 89.4742)
Luminance0.5178 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54CDEF #EF7654
analogous
#54EFC3 #54CDEF #547FEF
triadic
#54CDEF #EF54CD #CDEF54
tetradic
#54CDEF #C354EF #EF7654 #7FEF54
square
#54CDEF #C354EF #EF7654 #7FEF54
split-complementary
#54CDEF #EF547F #EFC354
monochromatic
#1193B7 #1CBDEA #54CDEF #8CDDF4 #C4EEF9

Accessibility & contrast

On white

1.85
#54CDEF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.36
#54CDEF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54CDEF
11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54CDEF#FFFFFF#000000##000000
##54CDEF1.001.8511.3611.36
#FFFFFF1.851.0021.0021.00
#00000011.3621.001.001.00
##00000011.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8C8F1
Deuteranopia (green-blind)
#A2B7EF
Tritanopia (blue-blind)
#00D8D8
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #54cdef;
/* rgb */ color: rgb(84, 205, 239);
/* oklch */ color: oklch(79.4% 0.117 219.7);
Tailwind
colors: {
  custom: {
    50: '#94dcf4',
    500: '#54cdef',
    950: '#000000',
  },
}
SCSS
$custom: #54cdef;
$custom-light: #94dcf4;
$custom-dark: #000000;
JSON
{
  "hex": "#54cdef",
  "rgb": {
    "r": 84,
    "g": 205,
    "b": 239
  },
  "hsl": {
    "h": 193.161,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79354,
    "c": 0.11659,
    "h": 219.7
  },
  "luminance": 0.51779
}

Semantic roles & 50–950 ramp

primary
#54CDEF
secondary
#B74E31
accent
#3606DF
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #54CDEF

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

Preview Lab → · Contrast checker → · Palette generator →

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