Colour

#0B1E27

#0B1E27
Cyan
Dark
Nearest: Black

#0B1E27 is a cyan with RGB values 11, 30, 39 and HSL 199°, 56%, 10%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0B1E27#0B1E27

HEX#0B1E27

RGBrgb(11, 30, 39)

RGB (0–1)0.0431, 0.1176, 0.1529

RGB percentages4.3%, 11.8%, 15.3%

HSLhsl(199.3, 56%, 9.8%)

HSV / HSBhsv(199.3, 71.8%, 15.3%)

CMYK71.8%, 23.1%, 0%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer728,615

CSS custom property--colour: #0B1E27;

Brightness & contrast

Relative luminance0.01146WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.08:1

Contrast with white17.08:1WCAG normal text: AAA

Contrast with black1.23:1WCAG normal text: Fail

Greyscale equivalent#1B1B1B

Inverted#F4E1D8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191D27no red cones; affects about 1% of men; ΔE 5.6 from the original

Deuteranopia#161A27no green cones; the most common form, about 1% of men; ΔE 6.7 from the original

Tritanopia#002021no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.08:1WCAG large text: AAA

Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Black · ΔE 13.9 Dark slate grey · ΔE 22.9 Dim grey · ΔE 35.6 Slate grey · ΔE 42.8 Gray · ΔE 44.5 Teal · ΔE 45.3

Nearest named CSS colourBlack (#000000)ΔE 13.9, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#27140B

Analogous#0B2722, #0B1027

Triadic#270B1E, #1E270B

Split complementary#270B10, #27220B

Tetradic#220B27, #27140B, #10270B

Tints, shades & saturation

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

Lighter +40%#3898C6

Lighter +30%#2D7A9E

Lighter +20%#215B77

Lighter +10%#163D4F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#05202D

Less saturated −25%#111C21

Channel breakdown

R11

G30

B39

Red11 (4.3%)

Green30 (11.8%)

Blue39 (15.3%)

Hue199.29°

Saturation (HSL)56%

Lightness9.8%

Dominant channelBlue

Hex per channelR 0B · G 1E · B 27

Keep nerding

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

#0B1E27

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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