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Recognised as Colour

#149FFF

  • #149FFF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#149FFF is a blue with RGB values 20, 159, 255 and HSL 205°, 100%, 54%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#149FFF#149FFF
HEX#149FFF
RGBrgb(20, 159, 255)
RGB (0–1)0.0784, 0.6235, 1
RGB percentages7.8%, 62.4%, 100%
HSLhsl(204.5, 100%, 53.9%)
HSV / HSBhsv(204.5, 92.2%, 100%)
CMYK92.2%, 37.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,351,679
CSS custom property--colour: #149FFF;

Brightness & contrast

Relative luminance0.32165WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.43:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.43:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#EB6000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#70A4FFno red cones; affects about 1% of men; ΔE 11.1 from the original
Deuteranopia#4C91FDno green cones; the most common form, about 1% of men; ΔE 13.2 from the original
Tritanopia#00B6C3no blue cones; rare, and affects men and women equally; ΔE 52.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.43:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 11.6Dodgerblue · ΔE 12.1Deep skyblue · ΔE 24.9Steel blue · ΔE 27.4Royal blue · ΔE 31.2Light skyblue · ΔE 34.6
Nearest named CSS colourCornflower blue (#6495ED)ΔE 11.64, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF7414
Analogous#14FFE9, #142AFF
Triadic#FF149F, #9FFF14
Split complementary#FF142A, #FFEA14
Tetradic#E914FF, #FF7414, #2AFF14

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0F2FF
Lighter +30%#ADDEFF
Lighter +20%#7AC9FF
Lighter +10%#47B4FF
Darker −10%#0084E0
Darker −20%#0066AD
Darker −30%#00487A
Darker −40%#002A47
More saturated +25%#149FFF
Less saturated −25%#319AE2

Channel breakdown

R20
G159
B255
Red20 (7.8%)
Green159 (62.4%)
Blue255 (100%)
Hue204.51°
Saturation (HSL)100%
Lightness53.92%
Dominant channelBlue
Hex per channelR 14 · G 9F · B FF

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Every value on this page was computed from “149fff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.