#ADDFF3#ADDFF3

#ADDFF3 is a very light, muted cyan. Relative luminance 0.681; OKLCH L 87.5% C 0.058 H 224.4°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#ADDFF3
RGB	rgb(173, 223, 243)
HSL	hsl(197, 74%, 82%)
HSV	hsv(197, 29%, 95%)
CMYK	cmyk(28.8%, 8.2%, 0%, 4.7%)
CIE-LAB	lab(86.07, -11.53, -14.98)
CIE-LCH	lch(86.07, 18.90, 232.40°)
OKLab	oklab(87.54% -0.0418 -0.0409)
OKLCH	oklch(87.54% 0.058 224.4)
XYZ	xyz(59.7939, 68.1279, 94.7761)
Luminance	0.6813 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDFF3 #F3C1AD

analogous

#ADF3E4 #ADDFF3 #ADBCF3

triadic

#ADDFF3 #F3ADDF #DFF3AD

tetradic

#ADDFF3 #E4ADF3 #F3C1AD #BCF3AD

square

#ADDFF3 #E4ADF3 #F3C1AD #BCF3AD

split-complementary

#ADDFF3 #F3ADBC #F3E4AD

monochromatic

#42B5E3 #78CAEB #ADDFF3 #E2F4FB #E4F5FB

Accessibility & contrast

On white

1.44

#ADDFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#ADDFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDFF3

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDFF3	#FFFFFF	#000000	##000000
##ADDFF3	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DCF4

Deuteranopia (green-blind)

#C9D4F3

Tritanopia (blue-blind)

#97E5E5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #addff3;
/* rgb */ color: rgb(173, 223, 243);
/* oklch */ color: oklch(87.5% 0.058 224.4);

Tailwind

colors: {
  custom: {
    50: '#c7e9f7',
    500: '#addff3',
    950: '#000000',
  },
}

SCSS

$custom: #addff3;
$custom-light: #c7e9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#addff3",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 243
  },
  "hsl": {
    "h": 197.143,
    "s": 74.468,
    "l": 81.569
  },
  "oklch": {
    "l": 0.87539,
    "c": 0.05847,
    "h": 224.4
  },
  "luminance": 0.68131
}

Semantic roles & 50–950 ramp

primary

#ADDFF3

secondary

#D38D72

accent

#480FD7

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDFF3

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

Preview Lab → · Contrast checker → · Palette generator →