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Recognised as Colour

#CDDFDB

  • #CDDFDB
  • Cyan
  • Light
  • Nearest: Gainsboro

#CDDFDB is a cyan with RGB values 205, 223, 219 and HSL 167°, 22%, 84%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Gainsboro.

Colour values

#CDDFDB#CDDFDB
HEX#CDDFDB
RGBrgb(205, 223, 219)
RGB (0–1)0.8039, 0.8745, 0.8588
RGB percentages80.4%, 87.5%, 85.9%
HSLhsl(166.7, 22%, 83.9%)
HSV / HSBhsv(166.7, 8.1%, 87.5%)
CMYK8.1%, 0%, 1.8%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,492,187
CSS custom property--colour: #CDDFDB;

Brightness & contrast

Relative luminance0.70869WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.17:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.17:1WCAG normal text: AAA
Greyscale equivalent#DBDBDB
Inverted#322024

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDDDDBno red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#DADADBno green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#C9E0DEno blue cones; rare, and affects men and women equally; ΔE 2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.17:1WCAG large text: AAA

Named colours

Gainsboro · ΔE 6.8Light grey · ΔE 7.3Powder blue · ΔE 10.9White smoke · ΔE 11.3Light cyan · ΔE 11.4Azure · ΔE 11.8
Nearest named CSS colourGainsboro (#DCDCDC)ΔE 6.75, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DFCDD1
Analogous#CDDFD2, #CDDADF
Triadic#DBCDDF, #DFDBCD
Split complementary#DFCDDA, #DFD2CD
Tetradic#D2CDDF, #DFCDD1, #DADFCD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#ECF3F1
Darker −10%#AECBC5
Darker −20%#8FB7AE
Darker −30%#70A398
Darker −40%#57897E
More saturated +25%#C3E9E1
Less saturated −25%#D6D6D6

Channel breakdown

R205
G223
B219
Red205 (80.4%)
Green223 (87.5%)
Blue219 (85.9%)
Hue166.67°
Saturation (HSL)21.95%
Lightness83.92%
Dominant channelGreen
Hex per channelR CD · G DF · B DB

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