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Recognised as Colour

#80A1AB

  • #80A1AB
  • Cyan
  • Dark
  • Nearest: Light slate grey

#80A1AB is a cyan with RGB values 128, 161, 171 and HSL 194°, 20%, 59%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Light slate grey.

Colour values

#80A1AB#80A1AB
HEX#80A1AB
RGBrgb(128, 161, 171)
RGB (0–1)0.502, 0.6314, 0.6706
RGB percentages50.2%, 63.1%, 67.1%
HSLhsl(194, 20.4%, 58.6%)
HSV / HSBhsv(194, 25.1%, 67.1%)
CMYK25.1%, 5.8%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,429,995
CSS custom property--colour: #80A1AB;

Brightness & contrast

Relative luminance0.33019WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.6:1
Contrast with white2.76:1WCAG normal text: Fail
Contrast with black7.6:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#7F5E54

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9A9FACno red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#9399ABno green cones; the most common form, about 1% of men; ΔE 10.7 from the original
Tritanopia#73A5A4no blue cones; rare, and affects men and women equally; ΔE 8.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.76:1WCAG large text: Fail
Contrast with black, large text7.6:1WCAG large text: AAA

Named colours

Light slate grey · ΔE 10.9Cadetblue · ΔE 11.2Slate grey · ΔE 13.4Dark grey · ΔE 13.6Gray · ΔE 16.5Light steelblue · ΔE 17.4
Nearest named CSS colourLight slate grey (#778899)ΔE 10.89, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB8A80
Analogous#80ABA0, #808BAB
Triadic#AB80A1, #A1AB80
Split complementary#AB808B, #ABA080
Tetradic#A080AB, #AB8A80, #8BAB80

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFCFC
Lighter +30%#DCE5E8
Lighter +20%#BDCED4
Lighter +10%#9FB8BF
Darker −10%#638A95
Darker −20%#4E6D77
Darker −30%#3A5158
Darker −40%#263539
More saturated +25%#66AFC5
Less saturated −25%#959595

Channel breakdown

R128
G161
B171
Red128 (50.2%)
Green161 (63.1%)
Blue171 (67.1%)
Hue193.95°
Saturation (HSL)20.38%
Lightness58.63%
Dominant channelBlue
Hex per channelR 80 · G A1 · B AB

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Every value on this page was computed from “80a1ab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.