Colour

#000067

#000067
Blue
Dark
Nearest: Navy

#000067 is a blue with RGB values 0, 0, 103 and HSL 240°, 100%, 20%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#000067#000067

HEX#000067

RGBrgb(0, 0, 103)

RGB (0–1)0, 0, 0.4039

RGB percentages0%, 0%, 40.4%

HSLhsl(240, 100%, 20.2%)

HSV / HSBhsv(240, 100%, 40.4%)

CMYK100%, 100%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer103

CSS custom property--colour: #000067;

Brightness & contrast

Relative luminance0.00979WCAG 2.x, 0 is black and 1 is white

Perceived brightness34.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.56:1

Contrast with white17.56:1WCAG normal text: AAA

Contrast with black1.2:1WCAG normal text: Fail

Greyscale equivalent#070707

Inverted#FFFF98

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001F69no red cones; affects about 1% of men; ΔE 21.3 from the original

Deuteranopia#001365no green cones; the most common form, about 1% of men; ΔE 13.3 from the original

Tritanopia#002739no blue cones; rare, and affects men and women equally; ΔE 61.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text17.56:1WCAG large text: AAA

Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Navy · ΔE 12.2 Midnight blue · ΔE 12.8 Indigo · ΔE 16.2 Dark blue · ΔE 17.5 Rebecca purple · ΔE 25.6 Dark slateblue · ΔE 29.6

Nearest named CSS colourNavy (#000080)ΔE 12.25, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#676700

Analogous#003467, #340067

Triadic#670000, #006700

Split complementary#673400, #346700

Tetradic#670034, #676700, #006734

Tints, shades & saturation

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

Lighter +40%#3434FF

Lighter +30%#0101FF

Lighter +20%#0000CD

Lighter +10%#00009A

Darker −10%#000034

Darker −20%#000001

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000067

Less saturated −25%#0D0D5A

Channel breakdown

B103

Red0 (0%)

Green0 (0%)

Blue103 (40.4%)

Hue240°

Saturation (HSL)100%

Lightness20.2%

Dominant channelBlue

Hex per channelR 00 · G 00 · B 67

Keep nerding

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#000067

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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