Colour

#003067

#003067
Blue
Dark
Nearest: Dark slateblue

#003067 is a blue with RGB values 0, 48, 103 and HSL 212°, 100%, 20%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#003067#003067

HEX#003067

RGBrgb(0, 48, 103)

RGB (0–1)0, 0.1882, 0.4039

RGB percentages0%, 18.8%, 40.4%

HSLhsl(212, 100%, 20.2%)

HSV / HSBhsv(212, 100%, 40.4%)

CMYK100%, 53.4%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,391

CSS custom property--colour: #003067;

Brightness & contrast

Relative luminance0.03093WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.97:1

Contrast with white12.97:1WCAG normal text: AAA

Contrast with black1.62:1WCAG normal text: Fail

Greyscale equivalent#2A2A2A

Inverted#FFCF98

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0B3669no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#002D66no green cones; the most common form, about 1% of men; ΔE 2.3 from the original

Tritanopia#003E46no blue cones; rare, and affects men and women equally; ΔE 35.7 from the original

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

Contrast with white, large text12.97:1WCAG large text: AAA

Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.4 Midnight blue · ΔE 26.3 Steel blue · ΔE 35 Rebecca purple · ΔE 37.3 Dark slate grey · ΔE 40.4 Slate blue · ΔE 42.3

Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.42, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#673700

Analogous#006367, #040067

Triadic#670030, #306700

Split complementary#670400, #636700

Tetradic#670063, #673700, #006704

Tints, shades & saturation

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

Lighter +40%#3493FF

Lighter +30%#0177FF

Lighter +20%#0060CD

Lighter +10%#00489A

Darker −10%#001834

Darker −20%#000001

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003067

Less saturated −25%#0D315A

Channel breakdown

G48

B103

Red0 (0%)

Green48 (18.8%)

Blue103 (40.4%)

Hue212.04°

Saturation (HSL)100%

Lightness20.2%

Dominant channelBlue

Hex per channelR 00 · G 30 · B 67

Keep nerding

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

#003067

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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