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Recognised as Colour

#CFD1D9

  • #CFD1D9
  • Blue
  • Light
  • Nearest: Light grey

#CFD1D9 is a blue with RGB values 207, 209, 217 and HSL 228°, 12%, 83%. It is a light colour, so black text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Light grey.

Colour values

#CFD1D9#CFD1D9
HEX#CFD1D9
RGBrgb(207, 209, 217)
RGB (0–1)0.8118, 0.8196, 0.851
RGB percentages81.2%, 82%, 85.1%
HSLhsl(228, 11.6%, 83.1%)
HSV / HSBhsv(228, 4.6%, 85.1%)
CMYK4.6%, 3.7%, 0%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,619,673
CSS custom property--colour: #CFD1D9;

Brightness & contrast

Relative luminance0.63876WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.78:1
Contrast with white1.52:1WCAG normal text: Fail
Contrast with black13.78:1WCAG normal text: AAA
Greyscale equivalent#D1D1D1
Inverted#302E26

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFD2D9no red cones; affects about 1% of men; ΔE 0.7 from the original
Deuteranopia#CED1D9no green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#CDD2D3no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.52:1WCAG large text: Fail
Contrast with black, large text13.78:1WCAG large text: AAA

Named colours

Light grey · ΔE 4.3Gainsboro · ΔE 5.8Silver · ΔE 7.5Lavender · ΔE 10.1Light steelblue · ΔE 12.5White smoke · ΔE 13.3
Nearest named CSS colourLight grey (#D3D3D3)ΔE 4.31, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D9D7CF
Analogous#CFD6D9, #D2CFD9
Triadic#D9CFD1, #D1D9CF
Split complementary#D9D2CF, #D6D9CF
Tetradic#D9CFD6, #D9D7CF, #CFD9D2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EBECF0
Darker −10%#B3B6C2
Darker −20%#969AAC
Darker −30%#7A7F95
Darker −40%#61667B
More saturated +25%#C4CBE4
Less saturated −25%#D4D4D4

Channel breakdown

R207
G209
B217
Red207 (81.2%)
Green209 (82%)
Blue217 (85.1%)
Hue228°
Saturation (HSL)11.63%
Lightness83.14%
Dominant channelBlue
Hex per channelR CF · G D1 · B D9

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Every value on this page was computed from “cfd1d9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.