#55ADCB#55ADCB

#55ADCB is a light, moderate cyan. Relative luminance 0.361; OKLCH L 70.5% C 0.095 H 223.0°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#55ADCB
RGB	rgb(85, 173, 203)
HSL	hsl(195, 53%, 56%)
HSV	hsv(195, 58%, 80%)
CMYK	cmyk(58.1%, 14.8%, 0%, 20.4%)
CIE-LAB	lab(66.62, -17.71, -23.25)
CIE-LCH	lch(66.62, 29.22, 232.70°)
OKLab	oklab(70.51% -0.0693 -0.0646)
OKLCH	oklch(70.51% 0.095 223)
XYZ	xyz(29.4652, 36.1274, 61.9088)
Luminance	0.3613 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55ADCB #CB7355

analogous

#55CBAE #55ADCB #5572CB

triadic

#55ADCB #CB55AD #ADCB55

tetradic

#55ADCB #AE55CB #CB7355 #72CB55

square

#55ADCB #AE55CB #CB7355 #72CB55

split-complementary

#55ADCB #CB5572 #CBAE55

monochromatic

#27687F #358FAE #55ADCB #84C4D9 #B3DAE8

Accessibility & contrast

On white

2.55

#55ADCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#55ADCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55ADCB

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55ADCB	#FFFFFF	#000000	##000000
##55ADCB	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA9CD

Deuteranopia (green-blind)

#8B9CCB

Tritanopia (blue-blind)

#00B6B7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #55adcb;
/* rgb */ color: rgb(85, 173, 203);
/* oklch */ color: oklch(70.5% 0.095 223.0);

Tailwind

colors: {
  custom: {
    50: '#8fc5db',
    500: '#55adcb',
    950: '#000000',
  },
}

SCSS

$custom: #55adcb;
$custom-light: #8fc5db;
$custom-dark: #000000;

JSON

{
  "hex": "#55adcb",
  "rgb": {
    "r": 85,
    "g": 173,
    "b": 203
  },
  "hsl": {
    "h": 195.254,
    "s": 53.153,
    "l": 56.471
  },
  "oklch": {
    "l": 0.70506,
    "c": 0.09476,
    "h": 223
  },
  "luminance": 0.3613
}

Semantic roles & 50–950 ramp

primary

#55ADCB

secondary

#D6B2A6

accent

#704BDD

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #55ADCB

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

Preview Lab → · Contrast checker → · Palette generator →