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Recognised as Colour

#91BABA

  • #91BABA
  • Cyan
  • Dark
  • Nearest: Cadetblue

#91BABA is a cyan with RGB values 145, 186, 186 and HSL 180°, 23%, 65%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#91BABA#91BABA
HEX#91BABA
RGBrgb(145, 186, 186)
RGB (0–1)0.5686, 0.7294, 0.7294
RGB percentages56.9%, 72.9%, 72.9%
HSLhsl(180, 22.9%, 64.9%)
HSV / HSBhsv(180, 22%, 72.9%)
CMYK22%, 0%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,550,522
CSS custom property--colour: #91BABA;

Brightness & contrast

Relative luminance0.44683WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.94:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.94:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#6E4545

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5B6BAno red cones; affects about 1% of men; ΔE 14.3 from the original
Deuteranopia#ACB0BAno green cones; the most common form, about 1% of men; ΔE 14.2 from the original
Tritanopia#84BDBAno blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.94:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 13.4Light blue · ΔE 13.4Powder blue · ΔE 13.9Dark grey · ΔE 14.7Silver · ΔE 15.2Light steelblue · ΔE 17.3
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 13.36, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BA9191
Analogous#91BAA5, #91A5BA
Triadic#BA91BA, #BABA91
Split complementary#BA91A5, #BAA591
Tetradic#A591BA, #BA9191, #A5BA91

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EFF5F5
Lighter +20%#D0E1E1
Lighter +10%#B0CECE
Darker −10%#72A6A6
Darker −20%#588D8D
Darker −30%#456D6D
Darker −40%#314E4E
More saturated +25%#7BD0D0
Less saturated −25%#A5A5A5

Channel breakdown

R145
G186
B186
Red145 (56.9%)
Green186 (72.9%)
Blue186 (72.9%)
Hue180°
Saturation (HSL)22.91%
Lightness64.9%
Dominant channelGreen and Blue
Hex per channelR 91 · G BA · B BA

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Every value on this page was computed from “91baba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.