Recognised as Colour

#090A13

#090A13
Blue
Dark
Nearest: Black

#090A13 is a blue with RGB values 9, 10, 19 and HSL 234°, 36%, 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

#090A13#090A13

HEX#090A13

RGBrgb(9, 10, 19)

RGB (0–1)0.0353, 0.0392, 0.0745

RGB percentages3.5%, 3.9%, 7.5%

HSLhsl(234, 35.7%, 5.5%)

HSV / HSBhsv(234, 52.6%, 7.5%)

CMYK52.6%, 47.4%, 0%, 92.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer592,403

CSS custom property--colour: #090A13;

Brightness & contrast

Relative luminance0.00322WCAG 2.x, 0 is black and 1 is white

Perceived brightness11.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.73:1

Contrast with white19.73:1WCAG normal text: AAA

Contrast with black1.06:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#F6F5EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#080B13no red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#070A13no green cones; the most common form, about 1% of men; ΔE 0.6 from the original

Tritanopia#070C0Dno blue cones; rare, and affects men and women equally; ΔE 4.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.73:1WCAG large text: AAA

Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 5.5 Dark slate grey · ΔE 31.2 Dim grey · ΔE 41.8 Slate grey · ΔE 50.4 Gray · ΔE 50.9 Dark slateblue · ΔE 53

Nearest named CSS colourBlack (#000000)ΔE 5.46, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#131209

Analogous#090F13, #0D0913

Triadic#13090A, #0A1309

Split complementary#130D09, #0F1309

Tetradic#13090F, #131209, #09130D

Tints, shades & saturation

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

Lighter +40%#4B539D

Lighter +30%#3A417B

Lighter +20%#2A2E58

Lighter +10%#191C36

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050717

Less saturated −25%#0D0D10

Channel breakdown

G10

B19

Red9 (3.5%)

Green10 (3.9%)

Blue19 (7.5%)

Hue234°

Saturation (HSL)35.71%

Lightness5.49%

Dominant channelBlue

Hex per channelR 09 · G 0A · B 13

Keep nerding

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

#090A13

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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