#55C0DC#55C0DC

#55C0DC is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.6% C 0.105 H 217.8°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#55C0DC
RGB	rgb(85, 192, 220)
HSL	hsl(192, 66%, 60%)
HSV	hsv(192, 61%, 86%)
CMYK	cmyk(61.4%, 12.7%, 0%, 13.7%)
CIE-LAB	lab(72.76, -22.46, -23.19)
CIE-LCH	lch(72.76, 32.28, 225.91°)
OKLab	oklab(75.62% -0.0831 -0.0644)
OKLCH	oklch(75.62% 0.105 217.8)
XYZ	xyz(35.5090, 44.7942, 74.4711)
Luminance	0.4480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C0DC #DC7155

analogous

#55DCB4 #55C0DC #557DDC

triadic

#55C0DC #DC55C0 #C0DC55

tetradic

#55C0DC #B455DC #DC7155 #7DDC55

square

#55C0DC #B455DC #DC7155 #7DDC55

split-complementary

#55C0DC #DC557D #DCB455

monochromatic

#1F7E97 #2AA9CA #55C0DC #88D3E6 #BBE6F1

Accessibility & contrast

On white

2.11

#55C0DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#55C0DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C0DC

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C0DC	#FFFFFF	#000000	##000000
##55C0DC	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDE

Deuteranopia (green-blind)

#9AACDC

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #55c0dc;
/* rgb */ color: rgb(85, 192, 220);
/* oklch */ color: oklch(75.6% 0.105 217.8);

Tailwind

colors: {
  custom: {
    50: '#92d3e7',
    500: '#55c0dc',
    950: '#000000',
  },
}

SCSS

$custom: #55c0dc;
$custom-light: #92d3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#55c0dc",
  "rgb": {
    "r": 85,
    "g": 192,
    "b": 220
  },
  "hsl": {
    "h": 192.444,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.75621,
    "c": 0.10513,
    "h": 217.8
  },
  "luminance": 0.44798
}

Semantic roles & 50–950 ramp

primary

#55C0DC

secondary

#E0B7AC

accent

#623FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #55C0DC

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

Preview Lab → · Contrast checker → · Palette generator →