#54DDFF#54DDFF

#54DDFF is a very light, vivid cyan. Relative luminance 0.608; OKLCH L 83.7% C 0.125 H 217.5°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#54DDFF
RGB	rgb(84, 221, 255)
HSL	hsl(192, 100%, 66%)
HSV	hsv(192, 67%, 100%)
CMYK	cmyk(67.1%, 13.3%, 0%, 0%)
CIE-LAB	lab(82.28, -26.67, -27.41)
CIE-LCH	lch(82.28, 38.24, 225.78°)
OKLab	oklab(83.66% -0.0995 -0.0764)
OKLCH	oklch(83.66% 0.125 217.5)
XYZ	xyz(47.5551, 60.8124, 103.8201)
Luminance	0.6082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54DDFF #FF7654

analogous

#54FFCC #54DDFF #5488FF

triadic

#54DDFF #FF54DD #DDFF54

tetradic

#54DDFF #CC54FF #FF7654 #88FF54

square

#54DDFF #CC54FF #FF7654 #88FF54

split-complementary

#54DDFF #FF5488 #FFCC54

monochromatic

#00AED9 #17D1FF #54DDFF #91E9FF #CEF5FF

Accessibility & contrast

On white

1.60

#54DDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#54DDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54DDFF

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54DDFF	#FFFFFF	#000000	##000000
##54DDFF	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D7FF

Deuteranopia (green-blind)

#AFC5FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #54ddff;
/* rgb */ color: rgb(84, 221, 255);
/* oklch */ color: oklch(83.7% 0.125 217.5);

Tailwind

colors: {
  custom: {
    50: '#97e7ff',
    500: '#54ddff',
    950: '#000000',
  },
}

SCSS

$custom: #54ddff;
$custom-light: #97e7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#54ddff",
  "rgb": {
    "r": 84,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 191.93,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.83658,
    "c": 0.1254,
    "h": 217.5
  },
  "luminance": 0.60818
}

Semantic roles & 50–950 ramp

primary

#54DDFF

secondary

#D24725

accent

#2E00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #54DDFF

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

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