Recognised as Colour

#0B211D

#0B211D
Cyan
Dark
Nearest: Black

#0B211D is a cyan with RGB values 11, 33, 29 and HSL 169°, 50%, 9%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0B211D#0B211D

HEX#0B211D

RGBrgb(11, 33, 29)

RGB (0–1)0.0431, 0.1294, 0.1137

RGB percentages4.3%, 12.9%, 11.4%

HSLhsl(169.1, 50%, 8.6%)

HSV / HSBhsv(169.1, 66.7%, 12.9%)

CMYK66.7%, 0%, 12.1%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer729,373

CSS custom property--colour: #0B211D;

Brightness & contrast

Relative luminance0.01248WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.81:1

Contrast with white16.81:1WCAG normal text: AAA

Contrast with black1.25:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#F4DEE2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1F1Dno red cones; affects about 1% of men; ΔE 9.7 from the original

Deuteranopia#1C1C1Dno green cones; the most common form, about 1% of men; ΔE 10.3 from the original

Tritanopia#032220no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.81:1WCAG large text: AAA

Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 14.8 Dark slate grey · ΔE 20.8 Dim grey · ΔE 35 Teal · ΔE 42.7 Gray · ΔE 43.8 Slate grey · ΔE 44

Nearest named CSS colourBlack (#000000)ΔE 14.82, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#210B0F

Analogous#0B2112, #0B1A21

Triadic#1D0B21, #211D0B

Split complementary#210B1A, #21120B

Tetradic#120B21, #210B0F, #1A210B

Tints, shades & saturation

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

Lighter +40%#3EBAA3

Lighter +30%#319482

Lighter +20%#256D60

Lighter +10%#18473F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#052720

Less saturated −25%#101B19

Channel breakdown

R11

G33

B29

Red11 (4.3%)

Green33 (12.9%)

Blue29 (11.4%)

Hue169.09°

Saturation (HSL)50%

Lightness8.63%

Dominant channelGreen

Hex per channelR 0B · G 21 · B 1D

Keep nerding

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

#0B211D

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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