#55CFFD#55CFFD

#55CFFD is a light, vivid cyan. Relative luminance 0.536; OKLCH L 80.4% C 0.125 H 226.6°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#55CFFD
RGB	rgb(85, 207, 253)
HSL	hsl(196, 98%, 66%)
HSV	hsv(196, 66%, 99%)
CMYK	cmyk(66.4%, 18.2%, 0%, 0.8%)
CIE-LAB	lab(78.25, -20.12, -32.52)
CIE-LCH	lch(78.25, 38.24, 238.26°)
OKLab	oklab(80.42% -0.086 -0.0909)
OKLCH	oklch(80.42% 0.125 226.6)
XYZ	xyz(43.7816, 53.6440, 100.9564)
Luminance	0.5365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CFFD #FD8355

analogous

#55FDD7 #55CFFD #557BFD

triadic

#55CFFD #FD55CF #CFFD55

tetradic

#55CFFD #D755FD #FD8355 #7BFD55

square

#55CFFD #D755FD #FD8355 #7BFD55

split-complementary

#55CFFD #FD557B #FDD755

monochromatic

#039BD5 #19BEFC #55CFFD #91E0FE #CEF1FE

Accessibility & contrast

On white

1.79

#55CFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#55CFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CFFD

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CFFD	#FFFFFF	#000000	##000000
##55CFFD	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6CBFF

Deuteranopia (green-blind)

#9FBAFC

Tritanopia (blue-blind)

#00DCDE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #55cffd;
/* rgb */ color: rgb(85, 207, 253);
/* oklch */ color: oklch(80.4% 0.125 226.6);

Tailwind

colors: {
  custom: {
    50: '#96ddfe',
    500: '#55cffd',
    950: '#000000',
  },
}

SCSS

$custom: #55cffd;
$custom-light: #96ddfe;
$custom-dark: #000000;

JSON

{
  "hex": "#55cffd",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 253
  },
  "hsl": {
    "h": 196.429,
    "s": 97.674,
    "l": 66.275
  },
  "oklch": {
    "l": 0.80417,
    "c": 0.12519,
    "h": 226.6
  },
  "luminance": 0.53649
}

Semantic roles & 50–950 ramp

primary

#55CFFD

secondary

#CF5527

accent

#3F00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #55CFFD

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

Preview Lab → · Contrast checker → · Palette generator →