Recognised as Colour

#0F2149

#0F2149
Blue
Dark
Nearest: Dark slateblue

#0F2149 is a blue with RGB values 15, 33, 73 and HSL 221°, 66%, 17%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0F2149#0F2149

HEX#0F2149

RGBrgb(15, 33, 73)

RGB (0–1)0.0588, 0.1294, 0.2863

RGB percentages5.9%, 12.9%, 28.6%

HSLhsl(221.4, 65.9%, 17.3%)

HSV / HSBhsv(221.4, 79.5%, 28.6%)

CMYK79.5%, 54.8%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer991,561

CSS custom property--colour: #0F2149;

Brightness & contrast

Relative luminance0.0167WCAG 2.x, 0 is black and 1 is white

Perceived brightness36.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.74:1

Contrast with white15.74:1WCAG normal text: AAA

Contrast with black1.33:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#F0DEB6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0A264Ano red cones; affects about 1% of men; ΔE 4.7 from the original

Deuteranopia#002048no green cones; the most common form, about 1% of men; ΔE 2.3 from the original

Tritanopia#002A31no blue cones; rare, and affects men and women equally; ΔE 27.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.74:1WCAG large text: AAA

Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28.5 Black · ΔE 31.7 Midnight blue · ΔE 32.1 Dark slate grey · ΔE 35.8 Steel blue · ΔE 41.2 Dim grey · ΔE 42

Nearest named CSS colourDark slateblue (#483D8B)ΔE 28.5, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#49370F

Analogous#0F3E49, #1A0F49

Triadic#490F21, #21490F

Split complementary#491A0F, #3E490F

Tetradic#490F3E, #49370F, #0F491A

Tints, shades & saturation

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

Lighter +40%#4A77DA

Lighter +30%#295AC8

Lighter +20%#20479E

Lighter +10%#183473

Darker −10%#060E1F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#041D54

Less saturated −25%#1A253E

Channel breakdown

R15

G33

B73

Red15 (5.9%)

Green33 (12.9%)

Blue73 (28.6%)

Hue221.38°

Saturation (HSL)65.91%

Lightness17.25%

Dominant channelBlue

Hex per channelR 0F · G 21 · B 49

Keep nerding

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

#0F2149

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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