Colour

#0B0C0F

#0B0C0F
Blue
Dark
Nearest: Black

#0B0C0F is a blue with RGB values 11, 12, 15 and HSL 225°, 15%, 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

#0B0C0F#0B0C0F

HEX#0B0C0F

RGBrgb(11, 12, 15)

RGB (0–1)0.0431, 0.0471, 0.0588

RGB percentages4.3%, 4.7%, 5.9%

HSLhsl(225, 15.4%, 5.1%)

HSV / HSBhsv(225, 26.7%, 5.9%)

CMYK26.7%, 20%, 0%, 94.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer723,983

CSS custom property--colour: #0B0C0F;

Brightness & contrast

Relative luminance0.00369WCAG 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 19.56:1

Contrast with white19.56:1WCAG normal text: AAA

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

Greyscale equivalent#0C0C0C

Inverted#F4F3F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0B0C0Fno red cones; affects about 1% of men; ΔE 0 from the original

Deuteranopia#0B0C0Fno green cones; the most common form, about 1% of men; ΔE 0 from the original

Tritanopia#0A0D0Dno blue cones; rare, and affects men and women equally; ΔE 1.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.56:1WCAG large text: AAA

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

Named colours

Black · ΔE 3.6 Dark slate grey · ΔE 30.5 Dim grey · ΔE 41.1 Gray · ΔE 50.3 Slate grey · ΔE 50.4 Light slate grey · ΔE 53.5

Nearest named CSS colourBlack (#000000)ΔE 3.65, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F0E0B

Analogous#0B0E0F, #0C0B0F

Triadic#0F0B0C, #0C0F0B

Split complementary#0F0C0B, #0E0F0B

Tetradic#0F0B0E, #0F0E0B, #0B0F0C

Tints, shades & saturation

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

Lighter +40%#616A85

Lighter +30%#4C5367

Lighter +20%#363B4A

Lighter +10%#21242C

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#080A12

Less saturated −25%#0D0D0D

Channel breakdown

R11

G12

B15

Red11 (4.3%)

Green12 (4.7%)

Blue15 (5.9%)

Hue225°

Saturation (HSL)15.38%

Lightness5.1%

Dominant channelBlue

Hex per channelR 0B · G 0C · B 0F

Keep nerding

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

#0B0C0F

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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