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Colour

#80ADFF

  • #80ADFF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#80ADFF is a blue with RGB values 128, 173, 255 and HSL 219°, 100%, 75%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#80ADFF#80ADFF
HEX#80ADFF
RGBrgb(128, 173, 255)
RGB (0–1)0.502, 0.6784, 1
RGB percentages50.2%, 67.8%, 100%
HSLhsl(218.7, 100%, 75.1%)
HSV / HSBhsv(218.7, 49.8%, 100%)
CMYK49.8%, 32.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,433,151
CSS custom property--colour: #80ADFF;

Brightness & contrast

Relative luminance0.41696WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.34:1
Contrast with white2.25:1WCAG normal text: Fail
Contrast with black9.34:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#7F5200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8DB3FFno red cones; affects about 1% of men; ΔE 4.4 from the original
Deuteranopia#7FA7FDno green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#45BFCAno blue cones; rare, and affects men and women equally; ΔE 47.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.25:1WCAG large text: Fail
Contrast with black, large text9.34:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.9Dodgerblue · ΔE 21.5Deep skyblue · ΔE 24.9Steel blue · ΔE 25Light skyblue · ΔE 26.1Light steelblue · ΔE 32.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.9, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD280
Analogous#80EDFF, #9280FF
Triadic#FF80AD, #ADFF80
Split complementary#FF9280, #EDFF80
Tetradic#FF80ED, #FFD280, #80FF92

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E6EFFF
Lighter +10%#B3CEFF
Darker −10%#4D8CFF
Darker −20%#1A6BFF
Darker −30%#0051E6
Darker −40%#003FB3
More saturated +25%#80ADFF
Less saturated −25%#90B2EF

Channel breakdown

R128
G173
B255
Red128 (50.2%)
Green173 (67.8%)
Blue255 (100%)
Hue218.74°
Saturation (HSL)100%
Lightness75.1%
Dominant channelBlue
Hex per channelR 80 · G AD · B FF

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