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Recognised as Colour

#80BFFF

  • #80BFFF
  • Blue
  • Dark
  • Nearest: Light skyblue

#80BFFF is a blue with RGB values 128, 191, 255 and HSL 210°, 100%, 75%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#80BFFF#80BFFF
HEX#80BFFF
RGBrgb(128, 191, 255)
RGB (0–1)0.502, 0.749, 1
RGB percentages50.2%, 74.9%, 100%
HSLhsl(210.2, 100%, 75.1%)
HSV / HSBhsv(210.2, 49.8%, 100%)
CMYK49.8%, 25.1%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,437,759
CSS custom property--colour: #80BFFF;

Brightness & contrast

Relative luminance0.49071WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.81:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.81:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#7F4000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A5C1FFno red cones; affects about 1% of men; ΔE 9.4 from the original
Deuteranopia#95B4FEno green cones; the most common form, about 1% of men; ΔE 11.2 from the original
Tritanopia#41CED5no blue cones; rare, and affects men and women equally; ΔE 39.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.81:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 12.8Deep skyblue · ΔE 15.7Sky blue · ΔE 20.6Cornflower blue · ΔE 21.7Light steelblue · ΔE 22.8Steel blue · ΔE 23.7
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 12.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFC080
Analogous#80FFFF, #8080FF
Triadic#FF80BF, #BFFF80
Split complementary#FF8180, #FFFF80
Tetradic#FF80FF, #FFC080, #80FF81

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E6F2FF
Lighter +10%#B3D9FF
Darker −10%#4DA5FF
Darker −20%#1A8CFF
Darker −30%#0072E6
Darker −40%#0059B3
More saturated +25%#80BFFF
Less saturated −25%#90BFEF

Channel breakdown

R128
G191
B255
Red128 (50.2%)
Green191 (74.9%)
Blue255 (100%)
Hue210.24°
Saturation (HSL)100%
Lightness75.1%
Dominant channelBlue
Hex per channelR 80 · G BF · B FF

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