#55ADDA#55ADDA

#55ADDA is a light, moderate cyan. Relative luminance 0.369; OKLCH L 71.1% C 0.107 H 233.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#55ADDA
RGB	rgb(85, 173, 218)
HSL	hsl(200, 64%, 59%)
HSV	hsv(200, 61%, 85%)
CMYK	cmyk(61%, 20.6%, 0%, 14.5%)
CIE-LAB	lab(67.18, -13.13, -30.64)
CIE-LCH	lch(67.18, 33.34, 246.81°)
OKLab	oklab(71.15% -0.0638 -0.0857)
OKLCH	oklch(71.15% 0.107 233.3)
XYZ	xyz(31.3399, 36.8773, 71.7825)
Luminance	0.3688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55ADDA #DA8255

analogous

#55DAC5 #55ADDA #556BDA

triadic

#55ADDA #DA55AD #ADDA55

tetradic

#55ADDA #C555DA #DA8255 #6BDA55

square

#55ADDA #C555DA #DA8255 #6BDA55

split-complementary

#55ADDA #DA556B #DAC555

monochromatic

#206D94 #2B92C7 #55ADDA #87C5E5 #BADDF0

Accessibility & contrast

On white

2.51

#55ADDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#55ADDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55ADDA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55ADDA	#FFFFFF	#000000	##000000
##55ADDA	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ABDC

Deuteranopia (green-blind)

#859ED9

Tritanopia (blue-blind)

#00B9BC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #55adda;
/* rgb */ color: rgb(85, 173, 218);
/* oklch */ color: oklch(71.1% 0.107 233.3);

Tailwind

colors: {
  custom: {
    50: '#91c5e5',
    500: '#55adda',
    950: '#000000',
  },
}

SCSS

$custom: #55adda;
$custom-light: #91c5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#55adda",
  "rgb": {
    "r": 85,
    "g": 173,
    "b": 218
  },
  "hsl": {
    "h": 200.301,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.71147,
    "c": 0.10687,
    "h": 233.3
  },
  "luminance": 0.3688
}

Semantic roles & 50–950 ramp

primary

#55ADDA

secondary

#DFBDAB

accent

#7941E7

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1215

muted

#7E8184

Preview Lab

Preview with #55ADDA

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

Preview Lab → · Contrast checker → · Palette generator →