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Recognised as Colour

#ACFDFF

  • #ACFDFF
  • Cyan
  • Light
  • Nearest: Pale turquoise

#ACFDFF is a cyan with RGB values 172, 253, 255 and HSL 181°, 100%, 84%. It is a light colour, so black text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#ACFDFF#ACFDFF
HEX#ACFDFF
RGBrgb(172, 253, 255)
RGB (0–1)0.6745, 0.9922, 1
RGB percentages67.5%, 99.2%, 100%
HSLhsl(181.4, 100%, 83.7%)
HSV / HSBhsv(181.4, 32.5%, 100%)
CMYK32.5%, 0.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,337,215
CSS custom property--colour: #ACFDFF;

Brightness & contrast

Relative luminance0.86241WCAG 2.x, 0 is black and 1 is white
Perceived brightness232 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.25:1
Contrast with white1.15:1WCAG normal text: Fail
Contrast with black18.25:1WCAG normal text: AAA
Greyscale equivalent#ECECEC
Inverted#530200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F2F6FFno red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#E3EAFFno green cones; the most common form, about 1% of men; ΔE 25.8 from the original
Tritanopia#8CFFFDno blue cones; rare, and affects men and women equally; ΔE 9.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.15:1WCAG large text: Fail
Contrast with black, large text18.25:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 6.6Powder blue · ΔE 12.9Light cyan · ΔE 15.5Light blue · ΔE 17.1Azure · ΔE 20.9Sky blue · ΔE 21.7
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 6.61, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFAEAC
Analogous#ACFFD7, #ACD4FF
Triadic#FFACFD, #FDFFAC
Split complementary#FFACD4, #FFD8AC
Tetradic#D7ACFF, #FFAEAC, #D4FFAC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#DFFEFF
Darker −10%#79FCFF
Darker −20%#46FBFF
Darker −30%#13F9FF
Darker −40%#00DADF
More saturated +25%#ACFDFF
Less saturated −25%#B6F3F5

Channel breakdown

R172
G253
B255
Red172 (67.5%)
Green253 (99.2%)
Blue255 (100%)
Hue181.45°
Saturation (HSL)100%
Lightness83.73%
Dominant channelBlue
Hex per channelR AC · G FD · B FF

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