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Recognised as Colour

#11092A

  • #11092A
  • Blue
  • Dark
  • Nearest: Black

#11092A is a blue with RGB values 17, 9, 42 and HSL 255°, 65%, 10%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#11092A#11092A
HEX#11092A
RGBrgb(17, 9, 42)
RGB (0–1)0.0667, 0.0353, 0.1647
RGB percentages6.7%, 3.5%, 16.5%
HSLhsl(254.5, 64.7%, 10%)
HSV / HSBhsv(254.5, 78.6%, 16.5%)
CMYK59.5%, 78.6%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,116,458
CSS custom property--colour: #11092A;

Brightness & contrast

Relative luminance0.00482WCAG 2.x, 0 is black and 1 is white
Perceived brightness18.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.15:1
Contrast with white19.15:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#EEF6D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00102Bno red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#000E29no green cones; the most common form, about 1% of men; ΔE 7.5 from the original
Tritanopia#091118no blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.15:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 23.4Dark slateblue · ΔE 37.4Midnight blue · ΔE 37.7Dark slate grey · ΔE 39.2Dim grey · ΔE 46.2Rebecca purple · ΔE 50.3
Nearest named CSS colourBlack (#000000)ΔE 23.42, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#222A09
Analogous#09122A, #21092A
Triadic#2A1109, #092A11
Split complementary#2A2109, #122A09
Tetradic#2A0912, #222A09, #092A21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#552DD2
Lighter +30%#4424A8
Lighter +20%#331B7E
Lighter +10%#221254
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0E0330
Less saturated −25%#140F24

Channel breakdown

R17
G9
B42
Red17 (6.7%)
Green9 (3.5%)
Blue42 (16.5%)
Hue254.55°
Saturation (HSL)64.71%
Lightness10%
Dominant channelBlue
Hex per channelR 11 · G 09 · B 2A

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Every value on this page was computed from “11092a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.