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Recognised as Colour

#092155

  • #092155
  • Blue
  • Dark
  • Nearest: Dark slateblue

#092155 is a blue with RGB values 9, 33, 85 and HSL 221°, 81%, 18%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#092155#092155
HEX#092155
RGBrgb(9, 33, 85)
RGB (0–1)0.0353, 0.1294, 0.3333
RGB percentages3.5%, 12.9%, 33.3%
HSLhsl(221.1, 80.9%, 18.4%)
HSV / HSBhsv(221.1, 89.4%, 33.3%)
CMYK89.4%, 61.2%, 0%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer598,357
CSS custom property--colour: #092155;

Brightness & contrast

Relative luminance0.01802WCAG 2.x, 0 is black and 1 is white
Perceived brightness38.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.44:1
Contrast with white15.44:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#F6DEAA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002857no red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#002154no green cones; the most common form, about 1% of men; ΔE 1.5 from the original
Tritanopia#002E37no blue cones; rare, and affects men and women equally; ΔE 34.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.44:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22.2Midnight blue · ΔE 24Rebecca purple · ΔE 37.1Black · ΔE 39.4Steel blue · ΔE 41.9Dark slate grey · ΔE 42.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22.18, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#553D09
Analogous#094755, #170955
Triadic#550921, #215509
Split complementary#551709, #475509
Tetradic#550947, #553D09, #095517

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3F75EB
Lighter +30%#1857DF
Lighter +20%#1345B1
Lighter +10%#0E3383
Darker −10%#040F27
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001E5E
Less saturated −25%#152549

Channel breakdown

R9
G33
B85
Red9 (3.5%)
Green33 (12.9%)
Blue85 (33.3%)
Hue221.05°
Saturation (HSL)80.85%
Lightness18.43%
Dominant channelBlue
Hex per channelR 09 · G 21 · B 55

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Every value on this page was computed from “hex 092155” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.