Colour

#04080D

#04080D
Blue
Dark
Nearest: Black

#04080D is a blue with RGB values 4, 8, 13 and HSL 213°, 53%, 3%. It is a dark colour, so white text on it reaches 20.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#04080D#04080D

HEX#04080D

RGBrgb(4, 8, 13)

RGB (0–1)0.0157, 0.0314, 0.051

RGB percentages1.6%, 3.1%, 5.1%

HSLhsl(213.3, 52.9%, 3.3%)

HSV / HSBhsv(213.3, 69.2%, 5.1%)

CMYK69.2%, 38.5%, 0%, 94.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer264,205

CSS custom property--colour: #04080D;

Brightness & contrast

Relative luminance0.00229WCAG 2.x, 0 is black and 1 is white

Perceived brightness7.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.08:1

Contrast with white20.08:1WCAG normal text: AAA

Contrast with black1.05:1WCAG normal text: Fail

Greyscale equivalent#080808

Inverted#FBF7F2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#06080Dno red cones; affects about 1% of men; ΔE 0.6 from the original

Deuteranopia#05070Dno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#02090Ano blue cones; rare, and affects men and women equally; ΔE 1.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.08:1WCAG large text: AAA

Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 3.2 Dark slate grey · ΔE 31.4 Dim grey · ΔE 42.4 Slate grey · ΔE 51.5 Gray · ΔE 51.6 Light slate grey · ΔE 54.6

Nearest named CSS colourBlack (#000000)ΔE 3.15, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D0904

Analogous#040D0D, #04040D

Triadic#0D0408, #080D04

Split complementary#0D0404, #0D0D04

Tetradic#0D040D, #0D0904, #040D04

Tints, shades & saturation

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

Lighter +40%#3468A9

Lighter +30%#285082

Lighter +20%#1C385B

Lighter +10%#102034

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#02080F

Less saturated −25%#06080B

Channel breakdown

B13

Red4 (1.6%)

Green8 (3.1%)

Blue13 (5.1%)

Hue213.33°

Saturation (HSL)52.94%

Lightness3.33%

Dominant channelBlue

Hex per channelR 04 · G 08 · B 0D

Keep nerding

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

#04080D

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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