Colour

#091864

#091864
Blue
Dark
Nearest: Midnight blue

#091864 is a blue with RGB values 9, 24, 100 and HSL 230°, 83%, 21%. It is a dark colour, so white text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#091864#091864

HEX#091864

RGBrgb(9, 24, 100)

RGB (0–1)0.0353, 0.0941, 0.3922

RGB percentages3.5%, 9.4%, 39.2%

HSLhsl(230.1, 83.5%, 21.4%)

HSV / HSBhsv(230.1, 91%, 39.2%)

CMYK91%, 76%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer596,068

CSS custom property--colour: #091864;

Brightness & contrast

Relative luminance0.01631WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.83:1

Contrast with white15.83:1WCAG normal text: AAA

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

Greyscale equivalent#1A1A1A

Inverted#F6E79B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002766no red cones; affects about 1% of men; ΔE 12.7 from the original

Deuteranopia#001E63no green cones; the most common form, about 1% of men; ΔE 6 from the original

Tritanopia#002E3Cno blue cones; rare, and affects men and women equally; ΔE 48.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.83:1WCAG large text: AAA

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

Named colours

Midnight blue · ΔE 6.9 Dark slateblue · ΔE 17.8 Rebecca purple · ΔE 25.5 Indigo · ΔE 27.2 Navy · ΔE 28.3 Dark blue · ΔE 33.2

Nearest named CSS colourMidnight blue (#191970)ΔE 6.92, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#645509

Analogous#094664, #270964

Triadic#640918, #186409

Split complementary#642709, #466409

Tetradic#640946, #645509, #096427

Tints, shades & saturation

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

Lighter +40%#4A65EF

Lighter +30%#1B3EEB

Lighter +20%#112EC2

Lighter +10%#0D2393

Darker −10%#050D35

Darker −20%#010206

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00126D

Less saturated −25%#172156

Channel breakdown

G24

B100

Red9 (3.5%)

Green24 (9.4%)

Blue100 (39.2%)

Hue230.11°

Saturation (HSL)83.49%

Lightness21.37%

Dominant channelBlue

Hex per channelR 09 · G 18 · B 64

Keep nerding

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#091864

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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