Colour

#090F18

#090F18
Blue
Dark
Nearest: Black

#090F18 is a blue with RGB values 9, 15, 24 and HSL 216°, 45%, 6%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090F18#090F18

HEX#090F18

RGBrgb(9, 15, 24)

RGB (0–1)0.0353, 0.0588, 0.0941

RGB percentages3.5%, 5.9%, 9.4%

HSLhsl(216, 45.5%, 6.5%)

HSV / HSBhsv(216, 62.5%, 9.4%)

CMYK62.5%, 37.5%, 0%, 90.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer593,688

CSS custom property--colour: #090F18;

Brightness & contrast

Relative luminance0.00466WCAG 2.x, 0 is black and 1 is white

Perceived brightness14.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.21:1

Contrast with white19.21:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#0E0E0E

Inverted#F6F0E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0C0F18no red cones; affects about 1% of men; ΔE 0.9 from the original

Deuteranopia#0A0E18no green cones; the most common form, about 1% of men; ΔE 0.8 from the original

Tritanopia#051112no blue cones; rare, and affects men and women equally; ΔE 5.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.21:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 7.4 Dark slate grey · ΔE 29.7 Dim grey · ΔE 40.7 Slate grey · ΔE 48.9 Gray · ΔE 49.7 Dark slateblue · ΔE 51.7

Nearest named CSS colourBlack (#000000)ΔE 7.38, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#181209

Analogous#091618, #0A0918

Triadic#18090F, #0F1809

Split complementary#180A09, #161809

Tetradic#180917, #181209, #09180B

Tints, shades & saturation

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

Lighter +40%#416CAC

Lighter +30%#335587

Lighter +20%#253D62

Lighter +10%#17263D

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050E1C

Less saturated −25%#0D1014

Channel breakdown

G15

B24

Red9 (3.5%)

Green15 (5.9%)

Blue24 (9.4%)

Hue216°

Saturation (HSL)45.45%

Lightness6.47%

Dominant channelBlue

Hex per channelR 09 · G 0F · B 18

Keep nerding

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

#090F18

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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