Recognised as Colour

#09052D

#09052D
Blue
Dark
Nearest: Black

#09052D is a blue with RGB values 9, 5, 45 and HSL 246°, 80%, 10%. It is a dark colour, so white text on it reaches 19.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#09052D#09052D

HEX#09052D

RGBrgb(9, 5, 45)

RGB (0–1)0.0353, 0.0196, 0.1765

RGB percentages3.5%, 2%, 17.6%

HSLhsl(246, 80%, 9.8%)

HSV / HSBhsv(246, 88.9%, 17.6%)

CMYK80%, 88.9%, 0%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer591,149

CSS custom property--colour: #09052D;

Brightness & contrast

Relative luminance0.00356WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.6:1

Contrast with white19.6:1WCAG normal text: AAA

Contrast with black1.07:1WCAG normal text: Fail

Greyscale equivalent#090909

Inverted#F6FAD2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000D2Eno red cones; affects about 1% of men; ΔE 5.4 from the original

Deuteranopia#000A2Cno green cones; the most common form, about 1% of men; ΔE 5 from the original

Tritanopia#001018no blue cones; rare, and affects men and women equally; ΔE 23 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.6:1WCAG large text: AAA

Contrast with black, large text1.07:1WCAG large text: Fail

Named colours

Black · ΔE 27.1 Midnight blue · ΔE 34.6 Dark slateblue · ΔE 35.8 Dark slate grey · ΔE 42.1 Rebecca purple · ΔE 48.5 Dim grey · ΔE 49.2

Nearest named CSS colourBlack (#000000)ΔE 27.05, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#292D05

Analogous#05152D, #1D052D

Triadic#2D0905, #052D09

Split complementary#2D1D05, #152D05

Tetradic#2D0515, #292D05, #052D1D

Tints, shades & saturation

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

Lighter +40%#2E19E5

Lighter +30%#2514B7

Lighter +20%#1B0F89

Lighter +10%#120A5B

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050032

Less saturated −25%#0E0B27

Channel breakdown

B45

Red9 (3.5%)

Green5 (2%)

Blue45 (17.6%)

Hue246°

Saturation (HSL)80%

Lightness9.8%

Dominant channelBlue

Hex per channelR 09 · G 05 · B 2D

Keep nerding

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

#09052D

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

Nerdulate something else