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Colour

#C7DDDB

  • #C7DDDB
  • Cyan
  • Light
  • Nearest: Gainsboro

#C7DDDB is a cyan with RGB values 199, 221, 219 and HSL 175°, 24%, 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 Gainsboro.

Colour values

#C7DDDB#C7DDDB
HEX#C7DDDB
RGBrgb(199, 221, 219)
RGB (0–1)0.7804, 0.8667, 0.8588
RGB percentages78%, 86.7%, 85.9%
HSLhsl(174.5, 24.4%, 82.4%)
HSV / HSBhsv(174.5, 10%, 86.7%)
CMYK10%, 0%, 0.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,098,459
CSS custom property--colour: #C7DDDB;

Brightness & contrast

Relative luminance0.68969WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.79:1
Contrast with white1.42:1WCAG normal text: Fail
Contrast with black14.79:1WCAG normal text: AAA
Greyscale equivalent#D8D8D8
Inverted#382224

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DADADBno red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#D6D7DBno green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#C1DEDCno blue cones; rare, and affects men and women equally; ΔE 2.4 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 text14.79:1WCAG large text: AAA

Named colours

Gainsboro · ΔE 7.9Light grey · ΔE 8.1Powder blue · ΔE 9.1Light blue · ΔE 10.8Light cyan · ΔE 11.8Silver · ΔE 11.8
Nearest named CSS colourGainsboro (#DCDCDC)ΔE 7.93, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDC7C9
Analogous#C7DDD0, #C7D4DD
Triadic#DBC7DD, #DDDBC7
Split complementary#DDC7D4, #DDD0C7
Tetradic#D0C7DD, #DDC7C9, #D4DDC7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#E7F0EF
Darker −10%#A7CAC7
Darker −20%#88B6B2
Darker −30%#68A39E
Darker −40%#528682
More saturated +25%#BCE8E4
Less saturated −25%#D2D2D2

Channel breakdown

R199
G221
B219
Red199 (78%)
Green221 (86.7%)
Blue219 (85.9%)
Hue174.55°
Saturation (HSL)24.44%
Lightness82.35%
Dominant channelGreen
Hex per channelR C7 · G DD · B DB

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Every value on this page was computed from “c7dddb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.