Colour

#09072F

#09072F
Blue
Dark
Nearest: Black

#09072F is a blue with RGB values 9, 7, 47 and HSL 243°, 74%, 11%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#09072F#09072F

HEX#09072F

RGBrgb(9, 7, 47)

RGB (0–1)0.0353, 0.0275, 0.1843

RGB percentages3.5%, 2.7%, 18.4%

HSLhsl(243, 74.1%, 10.6%)

HSV / HSBhsv(243, 85.1%, 18.4%)

CMYK80.9%, 85.1%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer591,663

CSS custom property--colour: #09072F;

Brightness & contrast

Relative luminance0.00415WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.39:1

Contrast with white19.39:1WCAG normal text: AAA

Contrast with black1.08:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#F6F8D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000F30no red cones; affects about 1% of men; ΔE 5.6 from the original

Deuteranopia#000C2Eno green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#00121Ano blue cones; rare, and affects men and women equally; ΔE 23.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.39:1WCAG large text: AAA

Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 27.8 Midnight blue · ΔE 33.8 Dark slateblue · ΔE 35 Dark slate grey · ΔE 42.2 Rebecca purple · ΔE 47.8 Dim grey · ΔE 49.1

Nearest named CSS colourBlack (#000000)ΔE 27.79, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2D2F07

Analogous#07192F, #1D072F

Triadic#2F0907, #072F09

Split complementary#2F1D07, #192F07

Tetradic#2F0719, #2D2F07, #072F1D

Tints, shades & saturation

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

Lighter +40%#2D24DE

Lighter +30%#221BB4

Lighter +20%#1A1488

Lighter +10%#110E5B

Darker −10%#000003

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#030036

Less saturated −25%#0F0E28

Channel breakdown

B47

Red9 (3.5%)

Green7 (2.7%)

Blue47 (18.4%)

Hue243°

Saturation (HSL)74.07%

Lightness10.59%

Dominant channelBlue

Hex per channelR 09 · G 07 · B 2F

Keep nerding

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

#09072F

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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