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Recognised as Colour

#C1D9D3

  • #C1D9D3
  • Cyan
  • Light
  • Nearest: Light grey

#C1D9D3 is a cyan with RGB values 193, 217, 211 and HSL 165°, 24%, 80%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Light grey.

Colour values

#C1D9D3#C1D9D3
HEX#C1D9D3
RGBrgb(193, 217, 211)
RGB (0–1)0.7569, 0.851, 0.8275
RGB percentages75.7%, 85.1%, 82.7%
HSLhsl(165, 24%, 80.4%)
HSV / HSBhsv(165, 11.1%, 85.1%)
CMYK11.1%, 0%, 2.8%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,704,211
CSS custom property--colour: #C1D9D3;

Brightness & contrast

Relative luminance0.65666WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.13:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.13:1WCAG normal text: AAA
Greyscale equivalent#D3D3D3
Inverted#3E262C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7D6D3no red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#D2D2D3no green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#BBDAD7no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.13:1WCAG large text: AAA

Named colours

Light grey · ΔE 9.1Gainsboro · ΔE 9.6Powder blue · ΔE 9.7Silver · ΔE 11.6Light blue · ΔE 11.9Pale turquoise · ΔE 13.5
Nearest named CSS colourLight grey (#D3D3D3)ΔE 9.14, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D9C1C7
Analogous#C1D9C7, #C1D3D9
Triadic#D3C1D9, #D9D3C1
Split complementary#D9C1D3, #D9C7C1
Tetradic#C7C1D9, #D9C1C7, #D3D9C1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#E1ECE9
Darker −10%#A1C6BD
Darker −20%#82B2A6
Darker −30%#629F90
Darker −40%#4E8073
More saturated +25%#B5E6D9
Less saturated −25%#CDCDCD

Channel breakdown

R193
G217
B211
Red193 (75.7%)
Green217 (85.1%)
Blue211 (82.7%)
Hue165°
Saturation (HSL)24%
Lightness80.39%
Dominant channelGreen
Hex per channelR C1 · G D9 · B D3

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Every value on this page was computed from “c1d9d3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.