#ADD3DF#ADD3DF

#ADD3DF is a very light, muted cyan. Relative luminance 0.608; OKLCH L 84.3% C 0.043 H 218.9°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3DF
RGB	rgb(173, 211, 223)
HSL	hsl(194, 44%, 78%)
HSV	hsv(194, 22%, 87%)
CMYK	cmyk(22.4%, 5.4%, 0%, 12.5%)
CIE-LAB	lab(82.27, -9.86, -10.05)
CIE-LCH	lch(82.27, 14.08, 225.54°)
OKLab	oklab(84.33% -0.0338 -0.0273)
OKLCH	oklch(84.33% 0.043 218.9)
XYZ	xyz(53.8433, 60.7986, 78.6961)
Luminance	0.6080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3DF #DFB9AD

analogous

#ADDFD2 #ADD3DF #ADBADF

triadic

#ADD3DF #DFADD3 #D3DFAD

tetradic

#ADD3DF #D2ADDF #DFB9AD #BADFAD

square

#ADD3DF #D2ADDF #DFB9AD #BADFAD

split-complementary

#ADD3DF #DFADBA #DFD2AD

monochromatic

#55A4BD #81BBCE #ADD3DF #D9EBF0 #E9F3F6

Accessibility & contrast

On white

1.60

#ADD3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#ADD3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3DF

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3DF	#FFFFFF	#000000	##000000
##ADD3DF	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD0E0

Deuteranopia (green-blind)

#C3CADF

Tritanopia (blue-blind)

#9ED7D7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #add3df;
/* rgb */ color: rgb(173, 211, 223);
/* oklch */ color: oklch(84.3% 0.043 218.9);

Tailwind

colors: {
  custom: {
    50: '#c6e0e9',
    500: '#add3df',
    950: '#000000',
  },
}

SCSS

$custom: #add3df;
$custom-light: #c6e0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#add3df",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 223
  },
  "hsl": {
    "h": 194.4,
    "s": 43.86,
    "l": 77.647
  },
  "oklch": {
    "l": 0.84334,
    "c": 0.04345,
    "h": 218.9
  },
  "luminance": 0.608
}

Semantic roles & 50–950 ramp

primary

#ADD3DF

secondary

#B88879

accent

#4F2FB7

background

#FDFEFE

surface

#F9FCFC

border

#D2D5D5

text

#131516

muted

#828484

Preview Lab

Preview with #ADD3DF

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

Preview Lab → · Contrast checker → · Palette generator →