Colour

#0002A5

#0002A5
Blue
Dark
Nearest: Dark blue

#0002A5 is a blue with RGB values 0, 2, 165 and HSL 239°, 100%, 32%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0002A5#0002A5

HEX#0002A5

RGBrgb(0, 2, 165)

RGB (0–1)0, 0.0078, 0.6471

RGB percentages0%, 0.8%, 64.7%

HSLhsl(239.3, 100%, 32.4%)

HSV / HSBhsv(239.3, 100%, 64.7%)

CMYK100%, 98.8%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer677

CSS custom property--colour: #0002A5;

Brightness & contrast

Relative luminance0.0276WCAG 2.x, 0 is black and 1 is white

Perceived brightness55.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.53:1

Contrast with white13.53:1WCAG normal text: AAA

Contrast with black1.55:1WCAG normal text: Fail

Greyscale equivalent#0D0D0D

Inverted#FFFD5A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0037A9no red cones; affects about 1% of men; ΔE 28.9 from the original

Deuteranopia#0025A3no green cones; the most common form, about 1% of men; ΔE 17.8 from the original

Tritanopia#00435Fno blue cones; rare, and affects men and women equally; ΔE 85.1 from the original

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

Contrast with white, large text13.53:1WCAG large text: AAA

Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark blue · ΔE 11.6 Navy · ΔE 16.9 Medium blue · ΔE 18.5 Indigo · ΔE 24.8 Blue violet · ΔE 26.8 Dark violet · ΔE 29.4

Nearest named CSS colourDark blue (#00008B)ΔE 11.63, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#A5A300

Analogous#0055A5, #5000A5

Triadic#A50002, #02A500

Split complementary#A55000, #55A500

Tetradic#A50055, #A5A300, #00A550

Tints, shades & saturation

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

Lighter +40%#7274FF

Lighter +30%#3F41FF

Lighter +20%#0C0FFF

Lighter +10%#0003D8

Darker −10%#000172

Darker −20%#00013F

Darker −30%#00000C

Darker −40%#000000

More saturated +25%#0002A5

Less saturated −25%#151690

Channel breakdown

B165

Red0 (0%)

Green2 (0.8%)

Blue165 (64.7%)

Hue239.27°

Saturation (HSL)100%

Lightness32.35%

Dominant channelBlue

Hex per channelR 00 · G 02 · B A5

Keep nerding

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#0002A5

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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