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Recognised as Colour

#C1D8D3

  • #C1D8D3
  • Cyan
  • Light
  • Nearest: Light grey

#C1D8D3 is a cyan with RGB values 193, 216, 211 and HSL 167°, 23%, 80%. It is a light colour, so black text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Light grey.

Colour values

#C1D8D3#C1D8D3
HEX#C1D8D3
RGBrgb(193, 216, 211)
RGB (0–1)0.7569, 0.8471, 0.8275
RGB percentages75.7%, 84.7%, 82.7%
HSLhsl(167, 22.8%, 80.2%)
HSV / HSBhsv(167, 10.6%, 84.7%)
CMYK10.6%, 0%, 2.3%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,703,955
CSS custom property--colour: #C1D8D3;

Brightness & contrast

Relative luminance0.65152WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.03:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black14.03:1WCAG normal text: AAA
Greyscale equivalent#D3D3D3
Inverted#3E272C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6D5D3no red cones; affects about 1% of men; ΔE 8.7 from the original
Deuteranopia#D1D2D3no green cones; the most common form, about 1% of men; ΔE 8.5 from the original
Tritanopia#BCD9D6no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.5:1WCAG large text: Fail
Contrast with black, large text14.03:1WCAG large text: AAA

Named colours

Light grey · ΔE 8.6Gainsboro · ΔE 9.2Powder blue · ΔE 9.7Silver · ΔE 11Light blue · ΔE 11.6Light cyan · ΔE 13.8
Nearest named CSS colourLight grey (#D3D3D3)ΔE 8.62, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8C1C6
Analogous#C1D8C7, #C1D2D8
Triadic#D3C1D8, #D8D3C1
Split complementary#D8C1D2, #D8C7C1
Tetradic#C7C1D8, #D8C1C6, #D2D8C1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#E0ECE9
Darker −10%#A2C4BD
Darker −20%#82B1A7
Darker −30%#639D90
Darker −40%#4F7E74
More saturated +25%#B4E5DA
Less saturated −25%#CDCDCD

Channel breakdown

R193
G216
B211
Red193 (75.7%)
Green216 (84.7%)
Blue211 (82.7%)
Hue166.96°
Saturation (HSL)22.77%
Lightness80.2%
Dominant channelGreen
Hex per channelR C1 · G D8 · B D3

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Every value on this page was computed from “c1d8d3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.