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Recognised as Colour

#91CBC6

  • #91CBC6
  • Cyan
  • Light
  • Nearest: Powder blue

#91CBC6 is a cyan with RGB values 145, 203, 198 and HSL 175°, 36%, 68%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#91CBC6#91CBC6
HEX#91CBC6
RGBrgb(145, 203, 198)
RGB (0–1)0.5686, 0.7961, 0.7765
RGB percentages56.9%, 79.6%, 77.6%
HSLhsl(174.8, 35.8%, 68.2%)
HSV / HSBhsv(174.8, 28.6%, 79.6%)
CMYK28.6%, 0%, 2.5%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,554,886
CSS custom property--colour: #91CBC6;

Brightness & contrast

Relative luminance0.52809WCAG 2.x, 0 is black and 1 is white
Perceived brightness186.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.56:1
Contrast with white1.82:1WCAG normal text: Fail
Contrast with black11.56:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#6E3439

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5C5C6no red cones; affects about 1% of men; ΔE 20.1 from the original
Deuteranopia#BABDC7no green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#7ECEC9no blue cones; rare, and affects men and women equally; ΔE 6.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.82:1WCAG large text: Fail
Contrast with black, large text11.56:1WCAG large text: AAA

Named colours

Powder blue · ΔE 11Pale turquoise · ΔE 12.6Light blue · ΔE 13.3Cadetblue · ΔE 17.1Medium turquoise · ΔE 18.4Sky blue · ΔE 18.5
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 11, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB9196
Analogous#91CBA9, #91B3CB
Triadic#C691CB, #CBC691
Split complementary#CB91B3, #CBA991
Tetradic#A991CB, #CB9196, #B3CB91

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F9FCFC
Lighter +20%#D6ECEA
Lighter +10%#B4DBD8
Darker −10%#6EBBB4
Darker −20%#4FA79F
Darker −30%#3F847E
Darker −40%#2E625D
More saturated +25%#7DDFD7
Less saturated −25%#A5B7B5

Channel breakdown

R145
G203
B198
Red145 (56.9%)
Green203 (79.6%)
Blue198 (77.6%)
Hue174.83°
Saturation (HSL)35.8%
Lightness68.24%
Dominant channelGreen
Hex per channelR 91 · G CB · B C6

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Every value on this page was computed from “91cbc6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.