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Recognised as Colour

#909FFE

  • #909FFE
  • Blue
  • Dark
  • Nearest: Cornflower blue

#909FFE is a blue with RGB values 144, 159, 254 and HSL 232°, 98%, 78%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#909FFE#909FFE
HEX#909FFE
RGBrgb(144, 159, 254)
RGB (0–1)0.5647, 0.6235, 0.9961
RGB percentages56.5%, 62.4%, 99.6%
HSLhsl(231.8, 98.2%, 78%)
HSV / HSBhsv(231.8, 43.3%, 99.6%)
CMYK43.3%, 37.4%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,478,142
CSS custom property--colour: #909FFE;

Brightness & contrast

Relative luminance0.37881WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.58:1
Contrast with white2.45:1WCAG normal text: Fail
Contrast with black8.58:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#6F6001

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7DAAFFno red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#74A1FCno green cones; the most common form, about 1% of men; ΔE 8.2 from the original
Tritanopia#6BB2C2no blue cones; rare, and affects men and women equally; ΔE 49.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.45:1WCAG large text: Fail
Contrast with black, large text8.58:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 10.9Dodgerblue · ΔE 18.8Medium purple · ΔE 22.5Royal blue · ΔE 27.1Slate blue · ΔE 30Plum · ΔE 30.9
Nearest named CSS colourCornflower blue (#6495ED)ΔE 10.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FEEF90
Analogous#90D6FE, #B890FE
Triadic#FE909F, #9FFE90
Split complementary#FEB890, #D6FE90
Tetradic#FE90D6, #FEEF90, #90FEB8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F5F6FF
Lighter +10%#C3CBFE
Darker −10%#5D73FE
Darker −20%#2B48FD
Darker −30%#0223F3
Darker −40%#021CC0
More saturated +25%#8F9EFF
Less saturated −25%#9EA9F0

Channel breakdown

R144
G159
B254
Red144 (56.5%)
Green159 (62.4%)
Blue254 (99.6%)
Hue231.82°
Saturation (HSL)98.21%
Lightness78.04%
Dominant channelBlue
Hex per channelR 90 · G 9F · B FE

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Every value on this page was computed from “909ffe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.