Recognised as Colour

#090730

#090730
Blue
Dark
Nearest: Black

#090730 is a blue with RGB values 9, 7, 48 and HSL 243°, 75%, 11%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090730#090730

HEX#090730

RGBrgb(9, 7, 48)

RGB (0–1)0.0353, 0.0275, 0.1882

RGB percentages3.5%, 2.7%, 18.8%

HSLhsl(242.9, 74.5%, 10.8%)

HSV / HSBhsv(242.9, 85.4%, 18.8%)

CMYK81.3%, 85.4%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer591,664

CSS custom property--colour: #090730;

Brightness & contrast

Relative luminance0.00423WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.36:1

Contrast with white19.36:1WCAG normal text: AAA

Contrast with black1.08:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#F6F8CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000F31no red cones; affects about 1% of men; ΔE 5.6 from the original

Deuteranopia#000C2Fno green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#00121Ano blue cones; rare, and affects men and women equally; ΔE 24.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.36:1WCAG large text: AAA

Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 28.6 Midnight blue · ΔE 33 Dark slateblue · ΔE 34.4 Dark slate grey · ΔE 42.7 Rebecca purple · ΔE 47.1 Dim grey · ΔE 49.5

Nearest named CSS colourBlack (#000000)ΔE 28.59, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2E3007

Analogous#071930, #1E0730

Triadic#300907, #073009

Split complementary#301E07, #193007

Tetradic#300719, #2E3007, #07301E

Tints, shades & saturation

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

Lighter +40%#2D24DF

Lighter +30%#221AB6

Lighter +20%#1A1489

Lighter +10%#110D5D

Darker −10%#010103

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#030037

Less saturated −25%#0F0E29

Channel breakdown

B48

Red9 (3.5%)

Green7 (2.7%)

Blue48 (18.8%)

Hue242.93°

Saturation (HSL)74.55%

Lightness10.78%

Dominant channelBlue

Hex per channelR 09 · G 07 · B 30

Keep nerding

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

#090730

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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