#54C8E9#54C8E9

#54C8E9 is a light, moderate cyan. Relative luminance 0.491; OKLCH L 78.0% C 0.113 H 219.8°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX#54C8E9
RGBrgb(84, 200, 233)
HSLhsl(193, 77%, 62%)
HSVhsv(193, 64%, 91%)
CMYKcmyk(63.9%, 14.2%, 0%, 8.6%)
CIE-LABlab(75.50, -22.80, -26.03)
CIE-LCHlch(75.50, 34.60, 228.79°)
OKLaboklab(77.96% -0.0869 -0.0725)
OKLCHoklch(77.96% 0.113 219.8)
XYZxyz(39.0124, 49.0724, 84.4909)
Luminance0.4908 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54C8E9 #E97554
analogous
#54E9C0 #54C8E9 #547DE9
triadic
#54C8E9 #E954C8 #C8E954
tetradic
#54C8E9 #C054E9 #E97554 #7DE954
square
#54C8E9 #C054E9 #E97554 #7DE954
split-complementary
#54C8E9 #E9547D #E9C054
monochromatic
#168BAC #1EB7E2 #54C8E9 #8AD9F0 #C0EBF7

Accessibility & contrast

On white

1.94
#54C8E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.82
#54C8E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C8E9
10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54C8E9#FFFFFF#000000##000000
##54C8E91.001.9410.8210.82
#FFFFFF1.941.0021.0021.00
#00000010.8221.001.001.00
##00000010.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4C3EB
Deuteranopia (green-blind)
#9EB3E9
Tritanopia (blue-blind)
#00D3D2
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #54c8e9;
/* rgb */ color: rgb(84, 200, 233);
/* oklch */ color: oklch(78.0% 0.113 219.8);
Tailwind
colors: {
  custom: {
    50: '#93d9f0',
    500: '#54c8e9',
    950: '#000000',
  },
}
SCSS
$custom: #54c8e9;
$custom-light: #93d9f0;
$custom-dark: #000000;
JSON
{
  "hex": "#54c8e9",
  "rgb": {
    "r": 84,
    "g": 200,
    "b": 233
  },
  "hsl": {
    "h": 193.289,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.77961,
    "c": 0.11319,
    "h": 219.8
  },
  "luminance": 0.49077
}

Semantic roles & 50–950 ramp

primary
#54C8E9
secondary
#E8BDB1
accent
#3A0CD9
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #54C8E9

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

Preview Lab → · Contrast checker → · Palette generator →

#54C8E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva