#ADD3FF#ADD3FF

#ADD3FF is a very light, moderate cyan. Relative luminance 0.627; OKLCH L 85.5% C 0.074 H 252.4°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#ADD3FF
RGB	rgb(173, 211, 255)
HSL	hsl(212, 100%, 84%)
HSV	hsv(212, 32%, 100%)
CMYK	cmyk(32.2%, 17.3%, 0%, 0%)
CIE-LAB	lab(83.28, -2.44, -25.54)
CIE-LCH	lch(83.28, 25.66, 264.55°)
OKLab	oklab(85.46% -0.0223 -0.0703)
OKLCH	oklch(85.46% 0.074 252.4)
XYZ	xyz(58.5724, 62.6902, 103.6026)
Luminance	0.6269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD3FF #FFD9AD

analogous

#ADFCFF #ADD3FF #B0ADFF

triadic

#ADD3FF #FFADD3 #D3FFAD

tetradic

#ADD3FF #FFADFC #FFD9AD #ADFFB0

square

#ADD3FF #FFADFC #FFD9AD #ADFFB0

split-complementary

#ADD3FF #FFB0AD #FCFFAD

monochromatic

#3391FF #70B2FF #ADD3FF #E0EFFF #E0EFFF

Accessibility & contrast

On white

1.55

#ADD3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#ADD3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD3FF

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD3FF	#FFFFFF	#000000	##000000
##ADD3FF	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D4FF

Deuteranopia (green-blind)

#B9CCFE

Tritanopia (blue-blind)

#94DDE1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #add3ff;
/* rgb */ color: rgb(173, 211, 255);
/* oklch */ color: oklch(85.5% 0.074 252.4);

Tailwind

colors: {
  custom: {
    50: '#c7e0ff',
    500: '#add3ff',
    950: '#000000',
  },
}

SCSS

$custom: #add3ff;
$custom-light: #c7e0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#add3ff",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 255
  },
  "hsl": {
    "h": 212.195,
    "s": 100,
    "l": 83.922
  },
  "oklch": {
    "l": 0.85464,
    "c": 0.07375,
    "h": 252.4
  },
  "luminance": 0.62693
}

Semantic roles & 50–950 ramp

primary

#ADD3FF

secondary

#E5AD6B

accent

#7B00E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131518

muted

#828486

Preview Lab

Preview with #ADD3FF

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

Preview Lab → · Contrast checker → · Palette generator →