Colour

#05137D

#05137D
Blue
Dark
Nearest: Navy

#05137D is a blue with RGB values 5, 19, 125 and HSL 233°, 92%, 25%. It is a dark colour, so white text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#05137D#05137D

HEX#05137D

RGBrgb(5, 19, 125)

RGB (0–1)0.0196, 0.0745, 0.4902

RGB percentages2%, 7.5%, 49%

HSLhsl(233, 92.3%, 25.5%)

HSV / HSBhsv(233, 96%, 49%)

CMYK96%, 84.8%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer332,669

CSS custom property--colour: #05137D;

Brightness & contrast

Relative luminance0.01979WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.05:1

Contrast with white15.05:1WCAG normal text: AAA

Contrast with black1.4:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#FAEC82

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002C80no red cones; affects about 1% of men; ΔE 18.3 from the original

Deuteranopia#00207Bno green cones; the most common form, about 1% of men; ΔE 10.6 from the original

Tritanopia#003549no blue cones; rare, and affects men and women equally; ΔE 62.6 from the original

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

Contrast with white, large text15.05:1WCAG large text: AAA

Contrast with black, large text1.4:1WCAG large text: Fail

Named colours

Navy · ΔE 10.9 Midnight blue · ΔE 11.5 Indigo · ΔE 15 Dark blue · ΔE 15.4 Rebecca purple · ΔE 21.5 Dark slateblue · ΔE 26

Nearest named CSS colourNavy (#000080)ΔE 10.93, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7D6F05

Analogous#054F7D, #33057D

Triadic#7D0513, #137D05

Split complementary#7D3305, #4F7D05

Tetradic#7D054F, #7D6F05, #057D33

Tints, shades & saturation

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

Lighter +40%#5669F8

Lighter +30%#253DF6

Lighter +20%#0922DF

Lighter +10%#071AAE

Darker −10%#030C4C

Darker −20%#01041B

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000F82

Less saturated −25%#151F6D

Channel breakdown

G19

B125

Red5 (2%)

Green19 (7.5%)

Blue125 (49%)

Hue233°

Saturation (HSL)92.31%

Lightness25.49%

Dominant channelBlue

Hex per channelR 05 · G 13 · B 7D

Keep nerding

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#05137D

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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