Colour

#04070C

#04070C
Blue
Dark
Nearest: Black

#04070C is a blue with RGB values 4, 7, 12 and HSL 218°, 50%, 3%. It is a dark colour, so white text on it reaches 20.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#04070C#04070C

HEX#04070C

RGBrgb(4, 7, 12)

RGB (0–1)0.0157, 0.0275, 0.0471

RGB percentages1.6%, 2.7%, 4.7%

HSLhsl(217.5, 50%, 3.1%)

HSV / HSBhsv(217.5, 66.7%, 4.7%)

CMYK66.7%, 41.7%, 0%, 95.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer263,948

CSS custom property--colour: #04070C;

Brightness & contrast

Relative luminance0.00204WCAG 2.x, 0 is black and 1 is white

Perceived brightness7.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.18:1

Contrast with white20.18:1WCAG normal text: AAA

Contrast with black1.04:1WCAG normal text: Fail

Greyscale equivalent#070707

Inverted#FBF8F3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#05070Cno red cones; affects about 1% of men; ΔE 0.3 from the original

Deuteranopia#05060Cno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#020809no 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 text20.18:1WCAG large text: AAA

Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 2.9 Dark slate grey · ΔE 31.7 Dim grey · ΔE 42.6 Slate grey · ΔE 51.7 Gray · ΔE 51.8 Light slate grey · ΔE 54.8

Nearest named CSS colourBlack (#000000)ΔE 2.88, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C0904

Analogous#040B0C, #05040C

Triadic#0C0407, #070C04

Split complementary#0C0504, #0B0C04

Tetradic#0C040B, #0C0904, #040C05

Tints, shades & saturation

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

Lighter +40%#3760A5

Lighter +30%#2A4A7F

Lighter +20%#1E3459

Lighter +10%#111D32

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#02070E

Less saturated −25%#06080A

Channel breakdown

B12

Red4 (1.6%)

Green7 (2.7%)

Blue12 (4.7%)

Hue217.5°

Saturation (HSL)50%

Lightness3.14%

Dominant channelBlue

Hex per channelR 04 · G 07 · B 0C

Keep nerding

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

#04070C

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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