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Recognised as Colour

#ACCFDD

  • #ACCFDD
  • Cyan
  • Light
  • Nearest: Light blue

#ACCFDD is a cyan with RGB values 172, 207, 221 and HSL 197°, 42%, 77%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#ACCFDD#ACCFDD
HEX#ACCFDD
RGBrgb(172, 207, 221)
RGB (0–1)0.6745, 0.8118, 0.8667
RGB percentages67.5%, 81.2%, 86.7%
HSLhsl(197.1, 41.9%, 77.1%)
HSV / HSBhsv(197.1, 22.2%, 86.7%)
CMYK22.2%, 6.3%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,325,405
CSS custom property--colour: #ACCFDD;

Brightness & contrast

Relative luminance0.58617WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.72:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.72:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#533022

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7CDDEno red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#BFC7DDno green cones; the most common form, about 1% of men; ΔE 10.3 from the original
Tritanopia#9ED4D3no blue cones; rare, and affects men and women equally; ΔE 10.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.72:1WCAG large text: AAA

Named colours

Light blue · ΔE 3.7Powder blue · ΔE 8Light steelblue · ΔE 8.9Sky blue · ΔE 12.4Silver · ΔE 14.1Light grey · ΔE 14.2
Nearest named CSS colourLight blue (#ADD8E6)ΔE 3.68, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDBAAC
Analogous#ACDDD3, #ACB7DD
Triadic#DDACCF, #CFDDAC
Split complementary#DDACB7, #DDD3AC
Tetradic#D3ACDD, #DDBAAC, #B7DDAC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F4F9FB
Lighter +10%#D0E4EC
Darker −10%#88BACE
Darker −20%#64A5BF
Darker −30%#468EAA
Darker −40%#376F86
More saturated +25%#9DD5EC
Less saturated −25%#BBC9CE

Channel breakdown

R172
G207
B221
Red172 (67.5%)
Green207 (81.2%)
Blue221 (86.7%)
Hue197.14°
Saturation (HSL)41.88%
Lightness77.06%
Dominant channelBlue
Hex per channelR AC · G CF · B DD

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