#ADDDFB#ADDDFB

#ADDDFB is a very light, moderate cyan. Relative luminance 0.676; OKLCH L 87.4% C 0.065 H 235.9°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#ADDDFB
RGB	rgb(173, 221, 251)
HSL	hsl(203, 91%, 83%)
HSV	hsv(203, 31%, 98%)
CMYK	cmyk(31.1%, 12%, 0%, 1.6%)
CIE-LAB	lab(85.79, -8.63, -19.62)
CIE-LCH	lch(85.79, 21.44, 246.26°)
OKLab	oklab(87.4% -0.0364 -0.0538)
OKLCH	oklch(87.4% 0.065 235.9)
XYZ	xyz(60.4972, 67.5594, 101.1007)
Luminance	0.6756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDDFB #FBCBAD

analogous

#ADFBF2 #ADDDFB #ADB6FB

triadic

#ADDDFB #FBADDD #DDFBAD

tetradic

#ADDDFB #F2ADFB #FBCBAD #B6FBAD

square

#ADDDFB #F2ADFB #FBCBAD #B6FBAD

split-complementary

#ADDDFB #FBADB6 #FBF2AD

monochromatic

#38ADF5 #73C5F8 #ADDDFB #E2F3FE #E2F3FE

Accessibility & contrast

On white

1.45

#ADDDFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#ADDDFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDDFB

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDDFB	#FFFFFF	#000000	##000000
##ADDDFB	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFDCFD

Deuteranopia (green-blind)

#C5D3FB

Tritanopia (blue-blind)

#94E5E6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #adddfb;
/* rgb */ color: rgb(173, 221, 251);
/* oklch */ color: oklch(87.4% 0.065 235.9);

Tailwind

colors: {
  custom: {
    50: '#c7e7fc',
    500: '#adddfb',
    950: '#000000',
  },
}

SCSS

$custom: #adddfb;
$custom-light: #c7e7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#adddfb",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 251
  },
  "hsl": {
    "h": 203.077,
    "s": 90.698,
    "l": 83.137
  },
  "oklch": {
    "l": 0.87396,
    "c": 0.0649,
    "h": 235.9
  },
  "luminance": 0.67562
}

Semantic roles & 50–950 ramp

primary

#ADDDFB

secondary

#DF996E

accent

#5800E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131617

muted

#828485

Preview Lab

Preview with #ADDDFB

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

Preview Lab → · Contrast checker → · Palette generator →