#55AABB#55AABB

#55AABB is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.2% C 0.086 H 212.4°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#55AABB
RGB	rgb(85, 170, 187)
HSL	hsl(190, 43%, 53%)
HSV	hsv(190, 55%, 73%)
CMYK	cmyk(54.5%, 9.1%, 0%, 26.7%)
CIE-LAB	lab(65.17, -20.85, -16.57)
CIE-LCH	lch(65.17, 26.63, 218.47°)
OKLab	oklab(69.16% -0.0722 -0.0458)
OKLCH	oklch(69.16% 0.086 212.4)
XYZ	xyz(27.0871, 34.2661, 52.1906)
Luminance	0.3427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AABB #BB6655

analogous

#55BB99 #55AABB #5577BB

triadic

#55AABB #BB55AA #AABB55

tetradic

#55AABB #9955BB #BB6655 #77BB55

square

#55AABB #9955BB #BB6655 #77BB55

split-complementary

#55AABB #BB5577 #BB9955

monochromatic

#2B606B #3C8897 #55AABB #81C0CC #ACD6DE

Accessibility & contrast

On white

2.67

#55AABB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#55AABB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AABB

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AABB	#FFFFFF	#000000	##000000
##55AABB	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA5BC

Deuteranopia (green-blind)

#8D99BB

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55aabb;
/* rgb */ color: rgb(85, 170, 187);
/* oklch */ color: oklch(69.2% 0.086 212.4);

Tailwind

colors: {
  custom: {
    50: '#8dc3cf',
    500: '#55aabb',
    950: '#000000',
  },
}

SCSS

$custom: #55aabb;
$custom-light: #8dc3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#55aabb",
  "rgb": {
    "r": 85,
    "g": 170,
    "b": 187
  },
  "hsl": {
    "h": 190,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.69165,
    "c": 0.08555,
    "h": 212.4
  },
  "luminance": 0.34269
}

Semantic roles & 50–950 ramp

primary

#55AABB

secondary

#CCA7A0

accent

#6A55D3

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #55AABB

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

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