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Recognised as Colour

#ACE0DD

  • #ACE0DD
  • Cyan
  • Light
  • Nearest: Powder blue

#ACE0DD is a cyan with RGB values 172, 224, 221 and HSL 177°, 46%, 78%. It is a light colour, so black text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#ACE0DD#ACE0DD
HEX#ACE0DD
RGBrgb(172, 224, 221)
RGB (0–1)0.6745, 0.8784, 0.8667
RGB percentages67.5%, 87.8%, 86.7%
HSLhsl(176.5, 45.6%, 77.6%)
HSV / HSBhsv(176.5, 23.2%, 87.8%)
CMYK23.2%, 0%, 1.3%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,329,757
CSS custom property--colour: #ACE0DD;

Brightness & contrast

Relative luminance0.67302WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.46:1
Contrast with white1.45:1WCAG normal text: Fail
Contrast with black14.46:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#531F22

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DADBDDno red cones; affects about 1% of men; ΔE 17.6 from the original
Deuteranopia#D0D3DEno green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#9CE3DFno blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.45:1WCAG large text: Fail
Contrast with black, large text14.46:1WCAG large text: AAA

Named colours

Powder blue · ΔE 5.1Pale turquoise · ΔE 5.6Light blue · ΔE 10Light cyan · ΔE 14.2Light grey · ΔE 17.7Gainsboro · ΔE 17.8
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 5.12, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E0ACAF
Analogous#ACE0C3, #ACC9E0
Triadic#DDACE0, #E0DDAC
Split complementary#E0ACC9, #E0C3AC
Tetradic#C3ACE0, #E0ACAF, #C9E0AC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F6FCFB
Lighter +10%#D1EEEC
Darker −10%#87D2CE
Darker −20%#62C4BF
Darker −30%#42B1AB
Darker −40%#348C87
More saturated +25%#9EEEEA
Less saturated −25%#BAD2D0

Channel breakdown

R172
G224
B221
Red172 (67.5%)
Green224 (87.8%)
Blue221 (86.7%)
Hue176.54°
Saturation (HSL)45.61%
Lightness77.65%
Dominant channelGreen
Hex per channelR AC · G E0 · B DD

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Every value on this page was computed from “ace0dd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.