Nerdulator> put something in

Recognised as Colour

#09118F

  • #09118F
  • Blue
  • Dark
  • Nearest: Navy

#09118F is a blue with RGB values 9, 17, 143 and HSL 236°, 88%, 30%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#09118F#09118F
HEX#09118F
RGBrgb(9, 17, 143)
RGB (0–1)0.0353, 0.0667, 0.5608
RGB percentages3.5%, 6.7%, 56.1%
HSLhsl(236.4, 88.2%, 29.8%)
HSV / HSBhsv(236.4, 93.7%, 56.1%)
CMYK93.7%, 88.1%, 0%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer594,319
CSS custom property--colour: #09118F;

Brightness & contrast

Relative luminance0.02442WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.11:1
Contrast with white14.11:1WCAG normal text: AAA
Contrast with black1.49:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#F6EE70

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003292no red cones; affects about 1% of men; ΔE 22.5 from the original
Deuteranopia#00248Dno green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#003C53no blue cones; rare, and affects men and women equally; ΔE 71.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.11:1WCAG large text: AAA
Contrast with black, large text1.49:1WCAG large text: Fail

Named colours

Navy · ΔE 5.3Dark blue · ΔE 6.1Indigo · ΔE 14.6Midnight blue · ΔE 21.8Rebecca purple · ΔE 24.7Slate blue · ΔE 30.5
Nearest named CSS colourNavy (#000080)ΔE 5.31, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F8709
Analogous#09548F, #44098F
Triadic#8F0911, #118F09
Split complementary#8F4409, #548F09
Tetradic#8F0954, #8F8709, #098F44

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6E76F6
Lighter +30%#3E49F3
Lighter +20%#0F1CEF
Lighter +10%#0C17BF
Darker −10%#060B5F
Darker −20%#03062F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000998
Less saturated −25%#1C227C

Channel breakdown

R9
G17
B143
Red9 (3.5%)
Green17 (6.7%)
Blue143 (56.1%)
Hue236.42°
Saturation (HSL)88.16%
Lightness29.8%
Dominant channelBlue
Hex per channelR 09 · G 11 · B 8F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “09118f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.