#54CDFF#54CDFF

#54CDFF is a light, vivid cyan. Relative luminance 0.528; OKLCH L 80.0% C 0.128 H 228.9°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#54CDFF
RGB	rgb(84, 205, 255)
HSL	hsl(198, 100%, 66%)
HSV	hsv(198, 67%, 100%)
CMYK	cmyk(67.1%, 19.6%, 0%, 0%)
CIE-LAB	lab(77.73, -18.62, -34.39)
CIE-LCH	lch(77.73, 39.11, 241.56°)
OKLab	oklab(80.02% -0.0839 -0.0963)
OKLCH	oklch(80.02% 0.128 228.9)
XYZ	xyz(43.5303, 52.7627, 102.4784)
Luminance	0.5277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54CDFF #FF8654

analogous

#54FFDC #54CDFF #5478FF

triadic

#54CDFF #FF54CD #CDFF54

tetradic

#54CDFF #DC54FF #FF8654 #78FF54

square

#54CDFF #DC54FF #FF8654 #78FF54

split-complementary

#54CDFF #FF5478 #FFDC54

monochromatic

#0099D9 #17BBFF #54CDFF #91DFFF #CEF1FF

Accessibility & contrast

On white

1.82

#54CDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#54CDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54CDFF

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54CDFF	#FFFFFF	#000000	##000000
##54CDFF	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3CAFF

Deuteranopia (green-blind)

#9BB9FE

Tritanopia (blue-blind)

#00DBDD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #54cdff;
/* rgb */ color: rgb(84, 205, 255);
/* oklch */ color: oklch(80.0% 0.128 228.9);

Tailwind

colors: {
  custom: {
    50: '#96dcff',
    500: '#54cdff',
    950: '#000000',
  },
}

SCSS

$custom: #54cdff;
$custom-light: #96dcff;
$custom-dark: #000000;

JSON

{
  "hex": "#54cdff",
  "rgb": {
    "r": 84,
    "g": 205,
    "b": 255
  },
  "hsl": {
    "h": 197.544,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8002,
    "c": 0.12774,
    "h": 228.9
  },
  "luminance": 0.52767
}

Semantic roles & 50–950 ramp

primary

#54CDFF

secondary

#D25825

accent

#4300E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #54CDFF

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

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