#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
RGB	rgb(170, 211, 249)
HSL	hsl(209, 87%, 82%)
HSV	hsv(209, 32%, 98%)
CMYK	cmyk(31.7%, 15.3%, 0%, 2.4%)
CIE-LAB	lab(82.90, -4.72, -22.96)
CIE-LCH	lch(82.90, 23.44, 258.37°)
OKLab	oklab(85.05% -0.0272 -0.0631)
OKLCH	oklch(85.05% 0.069 246.7)
XYZ	xyz(56.9655, 61.9716, 98.5643)
Luminance	0.6197 (WCAG relative)
Temperature	cool
Family	cyan

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
##AAD3F9	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

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 →