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Recognised as Colour

#0F0FEF

  • #0F0FEF
  • Blue
  • Dark
  • Nearest: Blue

#0F0FEF is a blue with RGB values 15, 15, 239 and HSL 240°, 88%, 50%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0F0FEF#0F0FEF
HEX#0F0FEF
RGBrgb(15, 15, 239)
RGB (0–1)0.0588, 0.0588, 0.9373
RGB percentages5.9%, 5.9%, 93.7%
HSLhsl(240, 88.2%, 49.8%)
HSV / HSBhsv(240, 93.7%, 93.7%)
CMYK93.7%, 93.7%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer987,119
CSS custom property--colour: #0F0FEF;

Brightness & contrast

Relative luminance0.06675WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.99:1
Contrast with white8.99:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#F0F010

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055F4no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#003CECno green cones; the most common form, about 1% of men; ΔE 22.6 from the original
Tritanopia#00658Dno blue cones; rare, and affects men and women equally; ΔE 109.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.99:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Blue · ΔE 9.4Medium blue · ΔE 12.6Blue violet · ΔE 28.6Dark violet · ΔE 31.9Dark blue · ΔE 42.6Dark orchid · ΔE 43.3
Nearest named CSS colourBlue (#0000FF)ΔE 9.43, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFEF0F
Analogous#0F7FEF, #7F0FEF
Triadic#EF0F0F, #0FEF0F
Split complementary#EF7F0F, #7FEF0F
Tetradic#EF0F7F, #EFEF0F, #0FEF7F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CECEFC
Lighter +30%#9E9EF9
Lighter +20%#6E6EF6
Lighter +10%#3E3EF3
Darker −10%#0C0CBF
Darker −20%#09098F
Darker −30%#06065F
Darker −40%#03032F
More saturated +25%#0000FE
Less saturated −25%#2F2FCF

Channel breakdown

R15
G15
B239
Red15 (5.9%)
Green15 (5.9%)
Blue239 (93.7%)
Hue240°
Saturation (HSL)88.19%
Lightness49.8%
Dominant channelBlue
Hex per channelR 0F · G 0F · B EF

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Every value on this page was computed from “0f0fef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.