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Recognised as Colour

#CFE3ED

  • #CFE3ED
  • Blue
  • Light
  • Nearest: Gainsboro

#CFE3ED is a blue with RGB values 207, 227, 237 and HSL 200°, 45%, 87%. It is a light colour, so black text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Gainsboro.

Colour values

#CFE3ED#CFE3ED
HEX#CFE3ED
RGBrgb(207, 227, 237)
RGB (0–1)0.8118, 0.8902, 0.9294
RGB percentages81.2%, 89%, 92.9%
HSLhsl(200, 45.5%, 87.1%)
HSV / HSBhsv(200, 12.7%, 92.9%)
CMYK12.7%, 4.2%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,624,301
CSS custom property--colour: #CFE3ED;

Brightness & contrast

Relative luminance0.74318WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.86:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.86:1WCAG normal text: AAA
Greyscale equivalent#DFDFDF
Inverted#301C12

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DEE2EEno red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#D9DEEDno green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#C7E6E6no blue cones; rare, and affects men and women equally; ΔE 6.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.86:1WCAG large text: AAA

Named colours

Gainsboro · ΔE 8.6Lavender · ΔE 9.2Alice blue · ΔE 9.2Light blue · ΔE 9.3Light grey · ΔE 9.6Powder blue · ΔE 9.9
Nearest named CSS colourGainsboro (#DCDCDC)ΔE 8.6, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EDD9CF
Analogous#CFEDE8, #CFD4ED
Triadic#EDCFE3, #E3EDCF
Split complementary#EDCFD4, #EDE8CF
Tetradic#E8CFED, #EDD9CF, #D4EDCF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#F4F9FB
Darker −10%#AACDDF
Darker −20%#85B8D1
Darker −30%#60A2C3
Darker −40%#418AAF
More saturated +25%#C7E6F5
Less saturated −25%#D7E0E5

Channel breakdown

R207
G227
B237
Red207 (81.2%)
Green227 (89%)
Blue237 (92.9%)
Hue200°
Saturation (HSL)45.45%
Lightness87.06%
Dominant channelBlue
Hex per channelR CF · G E3 · B ED

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Every value on this page was computed from “cfe3ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.