#ADDBEF#ADDBEF

#ADDBEF is a very light, muted cyan. Relative luminance 0.658; OKLCH L 86.6% C 0.055 H 226.3°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#ADDBEF
RGB	rgb(173, 219, 239)
HSL	hsl(198, 67%, 81%)
HSV	hsv(198, 28%, 94%)
CMYK	cmyk(27.6%, 8.4%, 0%, 6.3%)
CIE-LAB	lab(84.88, -10.40, -14.65)
CIE-LCH	lch(84.88, 17.96, 234.63°)
OKLab	oklab(86.56% -0.0382 -0.04)
OKLCH	oklch(86.56% 0.055 226.3)
XYZ	xyz(58.1404, 65.7768, 91.2774)
Luminance	0.6578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDBEF #EFC1AD

analogous

#ADEFE2 #ADDBEF #ADBAEF

triadic

#ADDBEF #EFADDB #DBEFAD

tetradic

#ADDBEF #E2ADEF #EFC1AD #BAEFAD

square

#ADDBEF #E2ADEF #EFC1AD #BAEFAD

split-complementary

#ADDBEF #EFADBA #EFE2AD

monochromatic

#47AEDB #7AC5E5 #ADDBEF #E0F1F9 #E5F4FA

Accessibility & contrast

On white

1.48

#ADDBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#ADDBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDBEF

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDBEF	#FFFFFF	#000000	##000000
##ADDBEF	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D9F0

Deuteranopia (green-blind)

#C6D1EF

Tritanopia (blue-blind)

#98E1E1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #addbef;
/* rgb */ color: rgb(173, 219, 239);
/* oklch */ color: oklch(86.6% 0.055 226.3);

Tailwind

colors: {
  custom: {
    50: '#c7e6f4',
    500: '#addbef',
    950: '#000000',
  },
}

SCSS

$custom: #addbef;
$custom-light: #c7e6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#addbef",
  "rgb": {
    "r": 173,
    "g": 219,
    "b": 239
  },
  "hsl": {
    "h": 198.182,
    "s": 67.347,
    "l": 80.784
  },
  "oklch": {
    "l": 0.86559,
    "c": 0.05527,
    "h": 226.3
  },
  "luminance": 0.65779
}

Semantic roles & 50–950 ramp

primary

#ADDBEF

secondary

#CD8E73

accent

#4E16CF

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131517

muted

#828485

Preview Lab

Preview with #ADDBEF

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

Preview Lab → · Contrast checker → · Palette generator →