Recognised as Colour

#0B0830

#0B0830
Blue
Dark
Nearest: Black

#0B0830 is a blue with RGB values 11, 8, 48 and HSL 245°, 71%, 11%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0B0830#0B0830

HEX#0B0830

RGBrgb(11, 8, 48)

RGB (0–1)0.0431, 0.0314, 0.1882

RGB percentages4.3%, 3.1%, 18.8%

HSLhsl(244.5, 71.4%, 11%)

HSV / HSBhsv(244.5, 83.3%, 18.8%)

CMYK77.1%, 83.3%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer722,992

CSS custom property--colour: #0B0830;

Brightness & contrast

Relative luminance0.00458WCAG 2.x, 0 is black and 1 is white

Perceived brightness18.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.24:1

Contrast with white19.24:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#0C0C0C

Inverted#F4F7CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001031no red cones; affects about 1% of men; ΔE 6.2 from the original

Deuteranopia#000D2Fno green cones; the most common form, about 1% of men; ΔE 5.6 from the original

Tritanopia#00131Bno blue cones; rare, and affects men and women equally; ΔE 24.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.24:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 28.3 Midnight blue · ΔE 33.2 Dark slateblue · ΔE 34.4 Dark slate grey · ΔE 42.4 Rebecca purple · ΔE 47.1 Dim grey · ΔE 49

Nearest named CSS colourBlack (#000000)ΔE 28.25, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2D3008

Analogous#081930, #1F0830

Triadic#300B08, #08300B

Split complementary#301F08, #193008

Tetradic#300819, #2D3008, #08301F

Tints, shades & saturation

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

Lighter +40%#3629DB

Lighter +30%#291EB3

Lighter +20%#1F1787

Lighter +10%#150F5C

Darker −10%#010104

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050137

Less saturated −25%#110F29

Channel breakdown

R11

B48

Red11 (4.3%)

Green8 (3.1%)

Blue48 (18.8%)

Hue244.5°

Saturation (HSL)71.43%

Lightness10.98%

Dominant channelBlue

Hex per channelR 0B · G 08 · B 30

Keep nerding

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

#0B0830

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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