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Recognised as Colour

#D1DEDE

  • #D1DEDE
  • Cyan
  • Light
  • Nearest: Gainsboro

#D1DEDE is a cyan with RGB values 209, 222, 222 and HSL 180°, 16%, 85%. 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

#D1DEDE#D1DEDE
HEX#D1DEDE
RGBrgb(209, 222, 222)
RGB (0–1)0.8196, 0.8706, 0.8706
RGB percentages82%, 87.1%, 87.1%
HSLhsl(180, 16.5%, 84.5%)
HSV / HSBhsv(180, 5.9%, 87.1%)
CMYK5.9%, 0%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,754,078
CSS custom property--colour: #D1DEDE;

Brightness & contrast

Relative luminance0.71072WCAG 2.x, 0 is black and 1 is white
Perceived brightness218.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.21:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.21:1WCAG normal text: AAA
Greyscale equivalent#DBDBDB
Inverted#2E2121

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCDDDEno red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#D9DADEno green cones; the most common form, about 1% of men; ΔE 4.8 from the original
Tritanopia#CEDFDEno blue cones; rare, and affects men and women equally; ΔE 1.5 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 text15.21:1WCAG large text: AAA

Named colours

Gainsboro · ΔE 4.6Light grey · ΔE 5.5White smoke · ΔE 10.1Alice blue · ΔE 10.5Silver · ΔE 10.8Azure · ΔE 11.4
Nearest named CSS colourGainsboro (#DCDCDC)ΔE 4.6, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DED1D1
Analogous#D1DED8, #D1D8DE
Triadic#DED1DE, #DEDED1
Split complementary#DED1D8, #DED8D1
Tetradic#D8D1DE, #DED1D1, #D8DED1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EFF3F3
Darker −10%#B3C9C9
Darker −20%#96B3B3
Darker −30%#789E9E
Darker −40%#5F8484
More saturated +25%#C7E8E8
Less saturated −25%#D8D8D8

Channel breakdown

R209
G222
B222
Red209 (82%)
Green222 (87.1%)
Blue222 (87.1%)
Hue180°
Saturation (HSL)16.46%
Lightness84.51%
Dominant channelGreen and Blue
Hex per channelR D1 · G DE · B DE

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Every value on this page was computed from “d1dede” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.