#AACEFF#AACEFF

#AACEFF is a very light, moderate cyan. Relative luminance 0.599; OKLCH L 84.2% C 0.079 H 256.2°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#AACEFF
RGB	rgb(170, 206, 255)
HSL	hsl(215, 100%, 83%)
HSV	hsv(215, 33%, 100%)
CMYK	cmyk(33.3%, 19.2%, 0%, 0%)
CIE-LAB	lab(81.79, -0.61, -27.84)
CIE-LCH	lch(81.79, 27.84, 268.75°)
OKLab	oklab(84.25% -0.0188 -0.0768)
OKLCH	oklch(84.25% 0.079 256.2)
XYZ	xyz(56.6934, 59.9061, 103.1642)
Luminance	0.5991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACEFF #FFDBAA

analogous

#AAF9FF #AACEFF #B0AAFF

triadic

#AACEFF #FFAACE #CEFFAA

tetradic

#AACEFF #FFAAF9 #FFDBAA #AAFFB0

square

#AACEFF #FFAAF9 #FFDBAA #AAFFB0

split-complementary

#AACEFF #FFB0AA #F9FFAA

monochromatic

#3087FF #6DABFF #AACEFF #E0EDFF #E0EDFF

Accessibility & contrast

On white

1.62

#AACEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#AACEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACEFF

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACEFF	#FFFFFF	#000000	##000000
##AACEFF	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDD0FF

Deuteranopia (green-blind)

#B3C8FE

Tritanopia (blue-blind)

#90D9DE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #aaceff;
/* rgb */ color: rgb(170, 206, 255);
/* oklch */ color: oklch(84.2% 0.079 256.2);

Tailwind

colors: {
  custom: {
    50: '#c5dcff',
    500: '#aaceff',
    950: '#000000',
  },
}

SCSS

$custom: #aaceff;
$custom-light: #c5dcff;
$custom-dark: #000000;

JSON

{
  "hex": "#aaceff",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 255
  },
  "hsl": {
    "h": 214.588,
    "s": 100,
    "l": 83.333
  },
  "oklch": {
    "l": 0.84245,
    "c": 0.07906,
    "h": 256.2
  },
  "luminance": 0.59909
}

Semantic roles & 50–950 ramp

primary

#AACEFF

secondary

#E4B069

accent

#8400E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131518

muted

#828486

Preview Lab

Preview with #AACEFF

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

Preview Lab → · Contrast checker → · Palette generator →