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Colour

#090C12

  • #090C12
  • Blue
  • Dark
  • Nearest: Black

#090C12 is a blue with RGB values 9, 12, 18 and HSL 220°, 33%, 5%. It is a dark colour, so white text on it reaches 19.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090C12#090C12
HEX#090C12
RGBrgb(9, 12, 18)
RGB (0–1)0.0353, 0.0471, 0.0706
RGB percentages3.5%, 4.7%, 7.1%
HSLhsl(220, 33.3%, 5.3%)
HSV / HSBhsv(220, 50%, 7.1%)
CMYK50%, 33.3%, 0%, 92.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer592,914
CSS custom property--colour: #090C12;

Brightness & contrast

Relative luminance0.00365WCAG 2.x, 0 is black and 1 is white
Perceived brightness12.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.57:1
Contrast with white19.57:1WCAG normal text: AAA
Contrast with black1.07:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#F6F3ED

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0A0C12no red cones; affects about 1% of men; ΔE 0.3 from the original
Deuteranopia#090C12no green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#070D0Eno blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.57:1WCAG large text: AAA
Contrast with black, large text1.07:1WCAG large text: Fail

Named colours

Black · ΔE 4.6Dark slate grey · ΔE 30.4Dim grey · ΔE 41.2Slate grey · ΔE 50.1Gray · ΔE 50.4Light slate grey · ΔE 53.3
Nearest named CSS colourBlack (#000000)ΔE 4.63, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#120F09
Analogous#091112, #0B0912
Triadic#12090C, #0C1209
Split complementary#120B09, #101209
Tetradic#120910, #120F09, #09120A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4D679A
Lighter +30%#3C5078
Lighter +20%#2B3956
Lighter +10%#1A2334
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#060B15
Less saturated −25%#0C0D0F

Channel breakdown

R9
G12
B18
Red9 (3.5%)
Green12 (4.7%)
Blue18 (7.1%)
Hue220°
Saturation (HSL)33.33%
Lightness5.29%
Dominant channelBlue
Hex per channelR 09 · G 0C · B 12

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Every value on this page was computed from “090c12” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.