#55D2F6#55D2F6

#55D2F6 is a light, vivid cyan. Relative luminance 0.547; OKLCH L 80.8% C 0.120 H 220.3°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#55D2F6
RGB	rgb(85, 210, 246)
HSL	hsl(193, 90%, 65%)
HSV	hsv(193, 65%, 96%)
CMYK	cmyk(65.4%, 14.6%, 0%, 3.5%)
CIE-LAB	lab(78.85, -23.76, -27.86)
CIE-LCH	lch(78.85, 36.62, 229.54°)
OKLab	oklab(80.81% -0.0915 -0.0777)
OKLCH	oklch(80.81% 0.12 220.3)
XYZ	xyz(43.4207, 54.6736, 95.4356)
Luminance	0.5468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D2F6 #F67955

analogous

#55F6C9 #55D2F6 #5582F6

triadic

#55D2F6 #F655D2 #D2F655

tetradic

#55D2F6 #C955F6 #F67955 #82F655

square

#55D2F6 #C955F6 #F67955 #82F655

split-complementary

#55D2F6 #F65582 #F6C955

monochromatic

#0A9CC6 #1BC3F3 #55D2F6 #8FE1F9 #C9F1FC

Accessibility & contrast

On white

1.76

#55D2F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#55D2F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D2F6

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D2F6	#FFFFFF	#000000	##000000
##55D2F6	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCDF8

Deuteranopia (green-blind)

#A5BCF6

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #55d2f6;
/* rgb */ color: rgb(85, 210, 246);
/* oklch */ color: oklch(80.8% 0.120 220.3);

Tailwind

colors: {
  custom: {
    50: '#96e0f9',
    500: '#55d2f6',
    950: '#000000',
  },
}

SCSS

$custom: #55d2f6;
$custom-light: #96e0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#55d2f6",
  "rgb": {
    "r": 85,
    "g": 210,
    "b": 246
  },
  "hsl": {
    "h": 193.416,
    "s": 89.944,
    "l": 64.902
  },
  "oklch": {
    "l": 0.80812,
    "c": 0.12005,
    "h": 220.3
  },
  "luminance": 0.54678
}

Semantic roles & 50–950 ramp

primary

#55D2F6

secondary

#C34E2C

accent

#3300E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #55D2F6

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

Preview Lab → · Contrast checker → · Palette generator →