#AACEEF#AACEEF

#AACEEF is a very light, moderate cyan. Relative luminance 0.589; OKLCH L 83.6% C 0.060 H 246.3°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#AACEEF
RGB	rgb(170, 206, 239)
HSL	hsl(209, 68%, 80%)
HSV	hsv(209, 29%, 94%)
CMYK	cmyk(28.9%, 13.8%, 0%, 6.3%)
CIE-LAB	lab(81.25, -4.48, -20.14)
CIE-LCH	lch(81.25, 20.63, 257.46°)
OKLab	oklab(83.64% -0.0243 -0.0552)
OKLCH	oklch(83.64% 0.06 246.3)
XYZ	xyz(54.2243, 58.9185, 90.1600)
Luminance	0.5892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACEEF #EFCBAA

analogous

#AAEFEE #AACEEF #AAABEF

triadic

#AACEEF #EFAACE #CEEFAA

tetradic

#AACEEF #EEAAEF #EFCBAA #ABEFAA

square

#AACEEF #EEAAEF #EFCBAA #ABEFAA

split-complementary

#AACEEF #EFAAAB #EFEEAA

monochromatic

#4393DC #76B0E5 #AACEEF #DEECF9 #E5F0FA

Accessibility & contrast

On white

1.64

#AACEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#AACEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACEEF

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACEEF	#FFFFFF	#000000	##000000
##AACEEF	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF1

Deuteranopia (green-blind)

#B8C7EE

Tritanopia (blue-blind)

#96D6D9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #aaceef;
/* rgb */ color: rgb(170, 206, 239);
/* oklch */ color: oklch(83.6% 0.060 246.3);

Tailwind

colors: {
  custom: {
    50: '#c4dcf4',
    500: '#aaceef',
    950: '#000000',
  },
}

SCSS

$custom: #aaceef;
$custom-light: #c4dcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#aaceef",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 239
  },
  "hsl": {
    "h": 208.696,
    "s": 68.317,
    "l": 80.196
  },
  "oklch": {
    "l": 0.83642,
    "c": 0.06026,
    "h": 246.3
  },
  "luminance": 0.58921
}

Semantic roles & 50–950 ramp

primary

#AACEEF

secondary

#CD9D70

accent

#6F15D0

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131517

muted

#828485

Preview Lab

Preview with #AACEEF

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

Preview Lab → · Contrast checker → · Palette generator →