#55E2FF#55E2FF

#55E2FF is a very light, vivid cyan. Relative luminance 0.635; OKLCH L 84.8% C 0.125 H 214.0°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#55E2FF
RGB	rgb(85, 226, 255)
HSL	hsl(190, 100%, 67%)
HSV	hsv(190, 67%, 100%)
CMYK	cmyk(66.7%, 11.4%, 0%, 0%)
CIE-LAB	lab(83.72, -28.97, -25.20)
CIE-LCH	lch(83.72, 38.39, 221.01°)
OKLab	oklab(84.83% -0.1038 -0.0701)
OKLCH	oklch(84.83% 0.125 214)
XYZ	xyz(48.9851, 63.5385, 104.2709)
Luminance	0.6354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E2FF #FF7255

analogous

#55FFC7 #55E2FF #558DFF

triadic

#55E2FF #FF55E2 #E2FF55

tetradic

#55E2FF #C755FF #FF7255 #8DFF55

square

#55E2FF #C755FF #FF7255 #8DFF55

split-complementary

#55E2FF #FF558D #FFC755

monochromatic

#00B4DA #18D8FF #55E2FF #92ECFF #CFF7FF

Accessibility & contrast

On white

1.53

#55E2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#55E2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E2FF

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E2FF	#FFFFFF	#000000	##000000
##55E2FF	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDDBFF

Deuteranopia (green-blind)

#B5C9FF

Tritanopia (blue-blind)

#00EDEB

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #55e2ff;
/* rgb */ color: rgb(85, 226, 255);
/* oklch */ color: oklch(84.8% 0.125 214.0);

Tailwind

colors: {
  custom: {
    50: '#98ebff',
    500: '#55e2ff',
    950: '#000000',
  },
}

SCSS

$custom: #55e2ff;
$custom-light: #98ebff;
$custom-dark: #000000;

JSON

{
  "hex": "#55e2ff",
  "rgb": {
    "r": 85,
    "g": 226,
    "b": 255
  },
  "hsl": {
    "h": 190.235,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.84828,
    "c": 0.12528,
    "h": 214
  },
  "luminance": 0.63544
}

Semantic roles & 50–950 ramp

primary

#55E2FF

secondary

#D34325

accent

#2700E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #55E2FF

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

Preview Lab → · Contrast checker → · Palette generator →