#55CFF0#55CFF0

#55CFF0 is a light, moderate cyan. Relative luminance 0.528; OKLCH L 79.9% C 0.117 H 218.9°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#55CFF0
RGB	rgb(85, 207, 240)
HSL	hsl(193, 84%, 64%)
HSV	hsv(193, 65%, 94%)
CMYK	cmyk(64.6%, 13.7%, 0%, 5.9%)
CIE-LAB	lab(77.78, -24.06, -26.29)
CIE-LCH	lch(77.78, 35.64, 227.54°)
OKLab	oklab(79.88% -0.0908 -0.0732)
OKLCH	oklch(79.88% 0.117 218.9)
XYZ	xyz(41.7809, 52.8437, 90.4191)
Luminance	0.5285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CFF0 #F07655

analogous

#55F0C3 #55CFF0 #5581F0

triadic

#55CFF0 #F055CF #CFF055

tetradic

#55CFF0 #C355F0 #F07655 #81F055

square

#55CFF0 #C355F0 #F07655 #81F055

split-complementary

#55CFF0 #F05581 #F0C355

monochromatic

#1096BA #1DBFEB #55CFF0 #8DDFF5 #C5EFFA

Accessibility & contrast

On white

1.82

#55CFF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#55CFF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CFF0

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CFF0	#FFFFFF	#000000	##000000
##55CFF0	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACAF2

Deuteranopia (green-blind)

#A4B9F0

Tritanopia (blue-blind)

#00DAD9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #55cff0;
/* rgb */ color: rgb(85, 207, 240);
/* oklch */ color: oklch(79.9% 0.117 218.9);

Tailwind

colors: {
  custom: {
    50: '#95def5',
    500: '#55cff0',
    950: '#000000',
  },
}

SCSS

$custom: #55cff0;
$custom-light: #95def5;
$custom-dark: #000000;

JSON

{
  "hex": "#55cff0",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 240
  },
  "hsl": {
    "h": 192.774,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79884,
    "c": 0.11663,
    "h": 218.9
  },
  "luminance": 0.52848
}

Semantic roles & 50–950 ramp

primary

#55CFF0

secondary

#B94D30

accent

#3405E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #55CFF0

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

Preview Lab → · Contrast checker → · Palette generator →