#54DDFC#54DDFC

#54DDFC is a very light, vivid cyan. Relative luminance 0.606; OKLCH L 83.5% C 0.124 H 215.7°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#54DDFC
RGB	rgb(84, 221, 252)
HSL	hsl(191, 97%, 66%)
HSV	hsv(191, 67%, 99%)
CMYK	cmyk(66.7%, 12.3%, 0%, 1.2%)
CIE-LAB	lab(82.17, -27.57, -25.98)
CIE-LCH	lch(82.17, 37.88, 223.30°)
OKLab	oklab(83.54% -0.1006 -0.0723)
OKLCH	oklch(83.54% 0.124 215.7)
XYZ	xyz(47.0760, 60.6208, 101.2965)
Luminance	0.6063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54DDFC #FC7354

analogous

#54FCC7 #54DDFC #5489FC

triadic

#54DDFC #FC54DD #DDFC54

tetradic

#54DDFC #C754FC #FC7354 #89FC54

square

#54DDFC #C754FC #FC7354 #89FC54

split-complementary

#54DDFC #FC5489 #FCC754

monochromatic

#04ACD2 #18D1FB #54DDFC #90E9FD #CCF5FE

Accessibility & contrast

On white

1.60

#54DDFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#54DDFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54DDFC

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54DDFC	#FFFFFF	#000000	##000000
##54DDFC	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D6FE

Deuteranopia (green-blind)

#B0C5FC

Tritanopia (blue-blind)

#00E8E7

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #54ddfc;
/* rgb */ color: rgb(84, 221, 252);
/* oklch */ color: oklch(83.5% 0.124 215.7);

Tailwind

colors: {
  custom: {
    50: '#97e7fd',
    500: '#54ddfc',
    950: '#000000',
  },
}

SCSS

$custom: #54ddfc;
$custom-light: #97e7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#54ddfc",
  "rgb": {
    "r": 84,
    "g": 221,
    "b": 252
  },
  "hsl": {
    "h": 191.071,
    "s": 96.552,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8354,
    "c": 0.12389,
    "h": 215.7
  },
  "luminance": 0.60626
}

Semantic roles & 50–950 ramp

primary

#54DDFC

secondary

#CD4628

accent

#2A00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #54DDFC

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

Preview Lab → · Contrast checker → · Palette generator →