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Recognised as Colour

#71BBBB

  • #71BBBB
  • Cyan
  • Dark
  • Nearest: Cadetblue

#71BBBB is a cyan with RGB values 113, 187, 187 and HSL 180°, 35%, 59%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#71BBBB#71BBBB
HEX#71BBBB
RGBrgb(113, 187, 187)
RGB (0–1)0.4431, 0.7333, 0.7333
RGB percentages44.3%, 73.3%, 73.3%
HSLhsl(180, 35.2%, 58.8%)
HSV / HSBhsv(180, 39.6%, 73.3%)
CMYK39.6%, 0%, 0%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,453,627
CSS custom property--colour: #71BBBB;

Brightness & contrast

Relative luminance0.42639WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.53:1
Contrast with white2.2:1WCAG normal text: Fail
Contrast with black9.53:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#8E4444

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2B4BBno red cones; affects about 1% of men; ΔE 24 from the original
Deuteranopia#A5AABCno green cones; the most common form, about 1% of men; ΔE 25 from the original
Tritanopia#50BFBBno blue cones; rare, and affects men and women equally; ΔE 9.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.2:1WCAG large text: Fail
Contrast with black, large text9.53:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 10.7Medium turquoise · ΔE 15.5Light seagreen · ΔE 15.6Powder blue · ΔE 17.3Light blue · ΔE 17.9Sky blue · ΔE 18
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 10.68, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB7171
Analogous#71BB96, #7196BB
Triadic#BB71BB, #BBBB71
Split complementary#BB7196, #BB9671
Tetradic#9671BB, #BB7171, #96BB71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFDFD
Lighter +30%#D8EDED
Lighter +20%#B6DCDC
Lighter +10%#93CCCC
Darker −10%#51A8A8
Darker −20%#408686
Darker −30%#306363
Darker −40%#1F4141
More saturated +25%#57D5D5
Less saturated −25%#8BA1A1

Channel breakdown

R113
G187
B187
Red113 (44.3%)
Green187 (73.3%)
Blue187 (73.3%)
Hue180°
Saturation (HSL)35.24%
Lightness58.82%
Dominant channelGreen and Blue
Hex per channelR 71 · G BB · B BB

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Every value on this page was computed from “71bbbb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.