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Colour

#C4DEDB

  • #C4DEDB
  • Cyan
  • Light
  • Nearest: Powder blue

#C4DEDB is a cyan with RGB values 196, 222, 219 and HSL 173°, 28%, 82%. It is a light colour, so black text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#C4DEDB#C4DEDB
HEX#C4DEDB
RGBrgb(196, 222, 219)
RGB (0–1)0.7686, 0.8706, 0.8588
RGB percentages76.9%, 87.1%, 85.9%
HSLhsl(173.1, 28.3%, 82%)
HSV / HSBhsv(173.1, 11.7%, 87.1%)
CMYK11.7%, 0%, 1.4%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,902,107
CSS custom property--colour: #C4DEDB;

Brightness & contrast

Relative luminance0.69093WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.82:1
Contrast with white1.42:1WCAG normal text: Fail
Contrast with black14.82:1WCAG normal text: AAA
Greyscale equivalent#D8D8D8
Inverted#3B2124

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DBDBDBno red cones; affects about 1% of men; ΔE 9.3 from the original
Deuteranopia#D6D7DBno green cones; the most common form, about 1% of men; ΔE 9.6 from the original
Tritanopia#BDDFDDno blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.42:1WCAG large text: Fail
Contrast with black, large text14.82:1WCAG large text: AAA

Named colours

Powder blue · ΔE 8.2Gainsboro · ΔE 9.4Light grey · ΔE 9.5Light blue · ΔE 10.5Light cyan · ΔE 11.5Pale turquoise · ΔE 12.1
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 8.22, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DEC4C7
Analogous#C4DECE, #C4D4DE
Triadic#DBC4DE, #DEDBC4
Split complementary#DEC4D4, #DECEC4
Tetradic#CEC4DE, #DEC4C7, #D4DEC4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#E5F0EF
Darker −10%#A3CCC7
Darker −20%#83B9B3
Darker −30%#62A79F
Darker −40%#4D8982
More saturated +25%#B9EAE4
Less saturated −25%#D0D3D2

Channel breakdown

R196
G222
B219
Red196 (76.9%)
Green222 (87.1%)
Blue219 (85.9%)
Hue173.08°
Saturation (HSL)28.26%
Lightness81.96%
Dominant channelGreen
Hex per channelR C4 · G DE · B DB

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Every value on this page was computed from “c4dedb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.