Colour

#090B11

#090B11
Blue
Dark
Nearest: Black

#090B11 is a blue with RGB values 9, 11, 17 and HSL 225°, 31%, 5%. It is a dark colour, so white text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090B11#090B11

HEX#090B11

RGBrgb(9, 11, 17)

RGB (0–1)0.0353, 0.0431, 0.0667

RGB percentages3.5%, 4.3%, 6.7%

HSLhsl(225, 30.8%, 5.1%)

HSV / HSBhsv(225, 47.1%, 6.7%)

CMYK47.1%, 35.3%, 0%, 93.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer592,657

CSS custom property--colour: #090B11;

Brightness & contrast

Relative luminance0.00338WCAG 2.x, 0 is black and 1 is white

Perceived brightness11.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.67:1

Contrast with white19.67:1WCAG normal text: AAA

Contrast with black1.07:1WCAG normal text: Fail

Greyscale equivalent#0B0B0B

Inverted#F6F4EE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#090B11no red cones; affects about 1% of men; ΔE 0 from the original

Deuteranopia#090B11no green cones; the most common form, about 1% of men; ΔE 0 from the original

Tritanopia#070C0Dno blue cones; rare, and affects men and women equally; ΔE 2.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.67:1WCAG large text: AAA

Contrast with black, large text1.07:1WCAG large text: Fail

Named colours

Black · ΔE 4.3 Dark slate grey · ΔE 30.7 Dim grey · ΔE 41.5 Slate grey · ΔE 50.4 Gray · ΔE 50.6 Light slate grey · ΔE 53.6

Nearest named CSS colourBlack (#000000)ΔE 4.31, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#110F09

Analogous#090F11, #0B0911

Triadic#11090B, #0B1109

Split complementary#110B09, #0F1109

Tetradic#11090F, #110F09, #09110B

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#506196

Lighter +30%#3E4C75

Lighter +20%#2C3654

Lighter +10%#1B2132

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#060914

Less saturated −25%#0C0D0E

Channel breakdown

G11

B17

Red9 (3.5%)

Green11 (4.3%)

Blue17 (6.7%)

Hue225°

Saturation (HSL)30.77%

Lightness5.1%

Dominant channelBlue

Hex per channelR 09 · G 0B · B 11

Keep nerding

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

#090B11

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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