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Recognised as Colour

#090C2F

  • #090C2F
  • Blue
  • Dark
  • Nearest: Black

#090C2F is a blue with RGB values 9, 12, 47 and HSL 235°, 68%, 11%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090C2F#090C2F
HEX#090C2F
RGBrgb(9, 12, 47)
RGB (0–1)0.0353, 0.0471, 0.1843
RGB percentages3.5%, 4.7%, 18.4%
HSLhsl(235.3, 67.9%, 11%)
HSV / HSBhsv(235.3, 80.9%, 18.4%)
CMYK80.9%, 74.5%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer592,943
CSS custom property--colour: #090C2F;

Brightness & contrast

Relative luminance0.00526WCAG 2.x, 0 is black and 1 is white
Perceived brightness19 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19:1
Contrast with white19:1WCAG normal text: AAA
Contrast with black1.11:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#F6F3D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001230no red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#000F2Eno green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#00151Bno blue cones; rare, and affects men and women equally; ΔE 22.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19:1WCAG large text: AAA
Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 25.6Midnight blue · ΔE 35.8Dark slateblue · ΔE 35.9Dark slate grey · ΔE 39.6Dim grey · ΔE 47Rebecca purple · ΔE 49.3
Nearest named CSS colourBlack (#000000)ΔE 25.65, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F2C09
Analogous#091F2F, #19092F
Triadic#2F090C, #0C2F09
Split complementary#2F1909, #1F2F09
Tetradic#2F091F, #2F2C09, #092F19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2D3BD7
Lighter +30%#222DAF
Lighter +20%#192285
Lighter +10%#11175A
Darker −10%#010104
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#020636
Less saturated −25%#101228

Channel breakdown

R9
G12
B47
Red9 (3.5%)
Green12 (4.7%)
Blue47 (18.4%)
Hue235.26°
Saturation (HSL)67.86%
Lightness10.98%
Dominant channelBlue
Hex per channelR 09 · G 0C · B 2F

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Every value on this page was computed from “090c2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.