#54C8E3#54C8E3

#54C8E3 is a light, moderate cyan. Relative luminance 0.487; OKLCH L 77.7% C 0.110 H 215.8°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX#54C8E3
RGBrgb(84, 200, 227)
HSLhsl(191, 72%, 61%)
HSVhsv(191, 63%, 89%)
CMYKcmyk(63%, 11.9%, 0%, 11%)
CIE-LABlab(75.29, -24.59, -23.12)
CIE-LCHlch(75.29, 33.75, 223.24°)
OKLaboklab(77.72% -0.0892 -0.0643)
OKLCHoklch(77.72% 0.11 215.8)
XYZxyz(38.1699, 48.7354, 80.0534)
Luminance0.4874 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#54C8E3 #E36F54
analogous
#54E3B6 #54C8E3 #5480E3
triadic
#54C8E3 #E354C8 #C8E354
tetradic
#54C8E3 #B654E3 #E36F54 #80E354
square
#54C8E3 #B654E3 #E36F54 #80E354
split-complementary
#54C8E3 #E35480 #E3B654
monochromatic
#1B88A2 #23B5D7 #54C8E3 #89D9EC #BDEAF4

Accessibility & contrast

On white

1.95
#54C8E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.75
#54C8E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C8E3
10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##54C8E3#FFFFFF#000000##000000
##54C8E31.001.9510.7510.75
#FFFFFF1.951.0021.0021.00
#00000010.7521.001.001.00
##00000010.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5C2E5
Deuteranopia (green-blind)
#A1B3E3
Tritanopia (blue-blind)
#00D2D0
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #54c8e3;
/* rgb */ color: rgb(84, 200, 227);
/* oklch */ color: oklch(77.7% 0.110 215.8);
Tailwind
colors: {
  custom: {
    50: '#93d9eb',
    500: '#54c8e3',
    950: '#000000',
  },
}
SCSS
$custom: #54c8e3;
$custom-light: #93d9eb;
$custom-dark: #000000;
JSON
{
  "hex": "#54c8e3",
  "rgb": {
    "r": 84,
    "g": 200,
    "b": 227
  },
  "hsl": {
    "h": 191.329,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.77723,
    "c": 0.10994,
    "h": 215.8
  },
  "luminance": 0.48739
}

Semantic roles & 50–950 ramp

primary
#54C8E3
secondary
#E4B9AE
accent
#3612D4
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #54C8E3

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

Preview Lab → · Contrast checker → · Palette generator →

#54C8E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva