#AAC9F8#AAC9F8

#AAC9F8 is a very light, moderate blue. Relative luminance 0.571; OKLCH L 82.9% C 0.074 H 258.6°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#AAC9F8
RGB	rgb(170, 201, 248)
HSL	hsl(216, 85%, 82%)
HSV	hsv(216, 31%, 97%)
CMYK	cmyk(31.5%, 19%, 0%, 2.7%)
CIE-LAB	lab(80.23, 0.35, -26.49)
CIE-LCH	lch(80.23, 26.49, 270.75°)
OKLab	oklab(82.95% -0.0147 -0.0729)
OKLCH	oklch(82.95% 0.074 258.6)
XYZ	xyz(54.4025, 57.0944, 96.9426)
Luminance	0.5710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC9F8 #F8D9AA

analogous

#AAF0F8 #AAC9F8 #B2AAF8

triadic

#AAC9F8 #F8AAC9 #C9F8AA

tetradic

#AAC9F8 #F8AAF0 #F8D9AA #AAF8B2

square

#AAC9F8 #F8AAF0 #F8D9AA #AAF8B2

split-complementary

#AAC9F8 #F8B2AA #F0F8AA

monochromatic

#3981EF #71A5F3 #AAC9F8 #E3EDFD #E3EDFD

Accessibility & contrast

On white

1.69

#AAC9F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#AAC9F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC9F8

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC9F8	#FFFFFF	#000000	##000000
##AAC9F8	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CBFA

Deuteranopia (green-blind)

#B0C4F7

Tritanopia (blue-blind)

#93D3D9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #aac9f8;
/* rgb */ color: rgb(170, 201, 248);
/* oklch */ color: oklch(82.9% 0.074 258.6);

Tailwind

colors: {
  custom: {
    50: '#c5d9fa',
    500: '#aac9f8',
    950: '#000000',
  },
}

SCSS

$custom: #aac9f8;
$custom-light: #c5d9fa;
$custom-dark: #000000;

JSON

{
  "hex": "#aac9f8",
  "rgb": {
    "r": 170,
    "g": 201,
    "b": 248
  },
  "hsl": {
    "h": 216.154,
    "s": 84.783,
    "l": 81.961
  },
  "oklch": {
    "l": 0.82945,
    "c": 0.07441,
    "h": 258.6
  },
  "luminance": 0.57097
}

Semantic roles & 50–950 ramp

primary

#AAC9F8

secondary

#DAAE6D

accent

#8904E1

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#131417

muted

#828385

Preview Lab

Preview with #AAC9F8

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

Preview Lab → · Contrast checker → · Palette generator →