#55DCFC#55DCFC

#55DCFC is a very light, vivid cyan. Relative luminance 0.601; OKLCH L 83.3% C 0.123 H 216.5°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#55DCFC
RGB	rgb(85, 220, 252)
HSL	hsl(191, 97%, 66%)
HSV	hsv(191, 66%, 99%)
CMYK	cmyk(66.3%, 12.7%, 0%, 1.2%)
CIE-LAB	lab(81.91, -26.93, -26.37)
CIE-LCH	lch(81.91, 37.69, 224.40°)
OKLab	oklab(83.34% -0.0991 -0.0734)
OKLCH	oklch(83.34% 0.123 216.5)
XYZ	xyz(46.9029, 60.1408, 101.2130)
Luminance	0.6015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55DCFC #FC7555

analogous

#55FCC8 #55DCFC #5588FC

triadic

#55DCFC #FC55DC #DCFC55

tetradic

#55DCFC #C855FC #FC7555 #88FC55

square

#55DCFC #C855FC #FC7555 #88FC55

split-complementary

#55DCFC #FC5588 #FCC855

monochromatic

#04ABD3 #19D0FB #55DCFC #91E8FD #CDF5FE

Accessibility & contrast

On white

1.61

#55DCFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#55DCFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DCFC

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55DCFC	#FFFFFF	#000000	##000000
##55DCFC	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D6FE

Deuteranopia (green-blind)

#AFC4FC

Tritanopia (blue-blind)

#00E7E6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #55dcfc;
/* rgb */ color: rgb(85, 220, 252);
/* oklch */ color: oklch(83.3% 0.123 216.5);

Tailwind

colors: {
  custom: {
    50: '#97e7fd',
    500: '#55dcfc',
    950: '#000000',
  },
}

SCSS

$custom: #55dcfc;
$custom-light: #97e7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#55dcfc",
  "rgb": {
    "r": 85,
    "g": 220,
    "b": 252
  },
  "hsl": {
    "h": 191.497,
    "s": 96.532,
    "l": 66.078
  },
  "oklch": {
    "l": 0.83339,
    "c": 0.12336,
    "h": 216.5
  },
  "luminance": 0.60146
}

Semantic roles & 50–950 ramp

primary

#55DCFC

secondary

#CD4828

accent

#2C00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #55DCFC

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

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