#AAC4FF#AAC4FF

#AAC4FF is a very light, moderate blue. Relative luminance 0.552; OKLCH L 82.2% C 0.088 H 266.0°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#AAC4FF
RGB	rgb(170, 196, 255)
HSL	hsl(222, 100%, 83%)
HSV	hsv(222, 33%, 100%)
CMYK	cmyk(33.3%, 23.1%, 0%, 0%)
CIE-LAB	lab(79.18, 4.77, -31.84)
CIE-LCH	lch(79.18, 32.19, 278.53°)
OKLab	oklab(82.21% -0.0061 -0.0881)
OKLCH	oklch(82.21% 0.088 266)
XYZ	xyz(54.3622, 55.2437, 102.3871)
Luminance	0.5525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC4FF #FFE5AA

analogous

#AAEEFF #AAC4FF #BAAAFF

triadic

#AAC4FF #FFAAC4 #C4FFAA

tetradic

#AAC4FF #FFAAEE #FFE5AA #AAFFBA

square

#AAC4FF #FFAAEE #FFE5AA #AAFFBA

split-complementary

#AAC4FF #FFBAAA #EEFFAA

monochromatic

#306FFF #6D9AFF #AAC4FF #E0EAFF #E0EAFF

Accessibility & contrast

On white

1.74

#AAC4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#AAC4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC4FF

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC4FF	#FFFFFF	#000000	##000000
##AAC4FF	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C8FF

Deuteranopia (green-blind)

#A9C1FE

Tritanopia (blue-blind)

#91D0D8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #aac4ff;
/* rgb */ color: rgb(170, 196, 255);
/* oklch */ color: oklch(82.2% 0.088 266.0);

Tailwind

colors: {
  custom: {
    50: '#c5d5ff',
    500: '#aac4ff',
    950: '#000000',
  },
}

SCSS

$custom: #aac4ff;
$custom-light: #c5d5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#aac4ff",
  "rgb": {
    "r": 170,
    "g": 196,
    "b": 255
  },
  "hsl": {
    "h": 221.647,
    "s": 100,
    "l": 83.333
  },
  "oklch": {
    "l": 0.82206,
    "c": 0.0883,
    "h": 266
  },
  "luminance": 0.55246
}

Semantic roles & 50–950 ramp

primary

#AAC4FF

secondary

#E4BF69

accent

#9F00E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#131418

muted

#828386

Preview Lab

Preview with #AAC4FF

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

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