Colour

#091A45

#091A45
Blue
Dark
Nearest: Dark slateblue

#091A45 is a blue with RGB values 9, 26, 69 and HSL 223°, 77%, 15%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#091A45#091A45

HEX#091A45

RGBrgb(9, 26, 69)

RGB (0–1)0.0353, 0.102, 0.2706

RGB percentages3.5%, 10.2%, 27.1%

HSLhsl(223, 76.9%, 15.3%)

HSV / HSBhsv(223, 87%, 27.1%)

CMYK87%, 62.3%, 0%, 72.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer596,549

CSS custom property--colour: #091A45;

Brightness & contrast

Relative luminance0.01227WCAG 2.x, 0 is black and 1 is white

Perceived brightness31 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.86:1

Contrast with white16.86:1WCAG normal text: AAA

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

Greyscale equivalent#191919

Inverted#F6E5BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002046no red cones; affects about 1% of men; ΔE 6.2 from the original

Deuteranopia#001A44no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#00252Cno blue cones; rare, and affects men and women equally; ΔE 29.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.86:1WCAG large text: AAA

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

Named colours

Dark slateblue · ΔE 27.9 Midnight blue · ΔE 29.1 Black · ΔE 33.1 Dark slate grey · ΔE 40.1 Rebecca purple · ΔE 42.3 Steel blue · ΔE 44.7

Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.93, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#453409

Analogous#093845, #160945

Triadic#45091A, #1A4509

Split complementary#451609, #384509

Tetradic#450938, #453409, #094516

Tints, shades & saturation

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

Lighter +40%#3567E5

Lighter +30%#1B4DCC

Lighter +20%#153C9F

Lighter +10%#0F2B72

Darker −10%#030918

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00164E

Less saturated −25%#131E3B

Channel breakdown

G26

B69

Red9 (3.5%)

Green26 (10.2%)

Blue69 (27.1%)

Hue223°

Saturation (HSL)76.92%

Lightness15.29%

Dominant channelBlue

Hex per channelR 09 · G 1A · B 45

Keep nerding

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#091A45

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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