Colour

#091D2A

#091D2A
Blue
Dark
Nearest: Black

#091D2A is a blue with RGB values 9, 29, 42 and HSL 204°, 65%, 10%. It is a dark colour, so white text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#091D2A#091D2A

HEX#091D2A

RGBrgb(9, 29, 42)

RGB (0–1)0.0353, 0.1137, 0.1647

RGB percentages3.5%, 11.4%, 16.5%

HSLhsl(203.6, 64.7%, 10%)

HSV / HSBhsv(203.6, 78.6%, 16.5%)

CMYK78.6%, 31%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer597,290

CSS custom property--colour: #091D2A;

Brightness & contrast

Relative luminance0.01104WCAG 2.x, 0 is black and 1 is white

Perceived brightness26.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.2:1

Contrast with white17.2:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#1A1A1A

Inverted#F6E2D5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#171D2Bno red cones; affects about 1% of men; ΔE 4.8 from the original

Deuteranopia#131A2Ano green cones; the most common form, about 1% of men; ΔE 5.2 from the original

Tritanopia#002021no blue cones; rare, and affects men and women equally; ΔE 11 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.2:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 15.2 Dark slate grey · ΔE 24.3 Dim grey · ΔE 36.5 Slate grey · ΔE 43 Gray · ΔE 45.3 Light slate grey · ΔE 46.1

Nearest named CSS colourBlack (#000000)ΔE 15.15, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2A1609

Analogous#092A26, #090D2A

Triadic#2A091D, #1D2A09

Split complementary#2A090D, #2A2609

Tetradic#26092A, #2A1609, #0D2A09

Tints, shades & saturation

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

Lighter +40%#2D91D2

Lighter +30%#2474A8

Lighter +20%#1B577E

Lighter +10%#123A54

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#031E30

Less saturated −25%#0F1C24

Channel breakdown

G29

B42

Red9 (3.5%)

Green29 (11.4%)

Blue42 (16.5%)

Hue203.64°

Saturation (HSL)64.71%

Lightness10%

Dominant channelBlue

Hex per channelR 09 · G 1D · B 2A

Keep nerding

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

#091D2A

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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