#AAD3F9#AAD3F9

#AAD3F9 is a very light, moderate cyan. Relative luminance 0.620; OKLCH L 85.1% C 0.069 H 246.7°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX#AAD3F9
RGBrgb(170, 211, 249)
HSLhsl(209, 87%, 82%)
HSVhsv(209, 32%, 98%)
CMYKcmyk(31.7%, 15.3%, 0%, 2.4%)
CIE-LABlab(82.90, -4.72, -22.96)
CIE-LCHlch(82.90, 23.44, 258.37°)
OKLaboklab(85.05% -0.0272 -0.0631)
OKLCHoklch(85.05% 0.069 246.7)
XYZxyz(56.9655, 61.9716, 98.5643)
Luminance0.6197 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AAD3F9 #F9D0AA
analogous
#AAF9F8 #AAD3F9 #AAACF9
triadic
#AAD3F9 #F9AAD3 #D3F9AA
tetradic
#AAD3F9 #F8AAF9 #F9D0AA #ACF9AA
square
#AAD3F9 #F8AAF9 #F9D0AA #ACF9AA
split-complementary
#AAD3F9 #F9AAAC #F9F8AA
monochromatic
#3898F1 #71B5F5 #AAD3F9 #E2F0FD #E2F0FD

Accessibility & contrast

On white

1.57
#AAD3F9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.39
#AAD3F9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD3F9
13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AAD3F9#FFFFFF#000000##000000
##AAD3F91.001.5713.3913.39
#FFFFFF1.571.0021.0021.00
#00000013.3921.001.001.00
##00000013.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4D3FB
Deuteranopia (green-blind)
#BACBF8
Tritanopia (blue-blind)
#92DCDF
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #aad3f9;
/* rgb */ color: rgb(170, 211, 249);
/* oklch */ color: oklch(85.1% 0.069 246.7);
Tailwind
colors: {
  custom: {
    50: '#c5e0fb',
    500: '#aad3f9',
    950: '#000000',
  },
}
SCSS
$custom: #aad3f9;
$custom-light: #c5e0fb;
$custom-dark: #000000;
JSON
{
  "hex": "#aad3f9",
  "rgb": {
    "r": 170,
    "g": 211,
    "b": 249
  },
  "hsl": {
    "h": 208.861,
    "s": 86.813,
    "l": 82.157
  },
  "oklch": {
    "l": 0.85051,
    "c": 0.06868,
    "h": 246.7
  },
  "luminance": 0.61974
}

Semantic roles & 50–950 ramp

primary
#AAD3F9
secondary
#DBA16C
accent
#6E02E3
background
#FDFEFF
surface
#F9FCFF
border
#D2D5D7
text
#131517
muted
#828485

Preview Lab

Preview with #AAD3F9

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

Preview Lab → · Contrast checker → · Palette generator →

#AAD3F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva