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Recognised as Colour

#71AAAB

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

#71AAAB is a cyan with RGB values 113, 170, 171 and HSL 181°, 26%, 56%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#71AAAB#71AAAB
HEX#71AAAB
RGBrgb(113, 170, 171)
RGB (0–1)0.4431, 0.6667, 0.6706
RGB percentages44.3%, 66.7%, 67.1%
HSLhsl(181, 25.7%, 55.7%)
HSV / HSBhsv(181, 33.9%, 67.1%)
CMYK33.9%, 0.6%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,449,259
CSS custom property--colour: #71AAAB;

Brightness & contrast

Relative luminance0.352WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.04:1
Contrast with white2.61:1WCAG normal text: Fail
Contrast with black8.04:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#8E5554

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A3A5ABno red cones; affects about 1% of men; ΔE 19 from the original
Deuteranopia#989DABno green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#5BAEAAno blue cones; rare, and affects men and women equally; ΔE 8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.61:1WCAG large text: Fail
Contrast with black, large text8.04:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 5.1Dark cyan · ΔE 18.6Light seagreen · ΔE 19.3Light slate grey · ΔE 19.4Dark grey · ΔE 19.6Light blue · ΔE 20
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 5.06, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB7271
Analogous#71AB8F, #718DAB
Triadic#AB71AA, #AAAB71
Split complementary#AB718D, #AB8F71
Tetradic#8F71AB, #AB7271, #8DAB71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1F7F7
Lighter +30%#D1E4E4
Lighter +20%#B1D0D1
Lighter +10%#91BDBE
Darker −10%#579192
Darker −20%#447272
Darker −30%#315252
Darker −40%#1E3232
More saturated +25%#55C5C7
Less saturated −25%#8D8F8F

Channel breakdown

R113
G170
B171
Red113 (44.3%)
Green170 (66.7%)
Blue171 (67.1%)
Hue181.03°
Saturation (HSL)25.66%
Lightness55.69%
Dominant channelBlue
Hex per channelR 71 · G AA · B AB

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