Colour

#0002D1

#0002D1
Blue
Dark
Nearest: Medium blue

#0002D1 is a blue with RGB values 0, 2, 209 and HSL 239°, 100%, 41%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0002D1#0002D1

HEX#0002D1

RGBrgb(0, 2, 209)

RGB (0–1)0, 0.0078, 0.8196

RGB percentages0%, 0.8%, 82%

HSLhsl(239.4, 100%, 41%)

HSV / HSBhsv(239.4, 100%, 82%)

CMYK100%, 99%, 0%, 18%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer721

CSS custom property--colour: #0002D1;

Brightness & contrast

Relative luminance0.04647WCAG 2.x, 0 is black and 1 is white

Perceived brightness70.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.88:1

Contrast with white10.88:1WCAG normal text: AAA

Contrast with black1.93:1WCAG normal text: Fail

Greyscale equivalent#111111

Inverted#FFFD2E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0047D6no red cones; affects about 1% of men; ΔE 34 from the original

Deuteranopia#0031CEno green cones; the most common form, about 1% of men; ΔE 21.4 from the original

Tritanopia#00577Ano blue cones; rare, and affects men and women equally; ΔE 101.7 from the original

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

Contrast with white, large text10.88:1WCAG large text: AAA

Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Medium blue · ΔE 1.5 Blue · ΔE 20.2 Blue violet · ΔE 24.4 Dark violet · ΔE 27.6 Dark blue · ΔE 31.5 Navy · ΔE 36.8

Nearest named CSS colourMedium blue (#0000CD)ΔE 1.45, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D1CF00

Analogous#006BD1, #6600D1

Triadic#D10002, #02D100

Split complementary#D16600, #6BD100

Tetradic#D1006B, #D1CF00, #00D166

Tints, shades & saturation

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

Lighter +40%#9E9FFF

Lighter +30%#6B6CFF

Lighter +20%#383AFF

Lighter +10%#0507FF

Darker −10%#00029E

Darker −20%#00016B

Darker −30%#000138

Darker −40%#000005

More saturated +25%#0002D1

Less saturated −25%#1A1CB7

Channel breakdown

B209

Red0 (0%)

Green2 (0.8%)

Blue209 (82%)

Hue239.43°

Saturation (HSL)100%

Lightness40.98%

Dominant channelBlue

Hex per channelR 00 · G 02 · B D1

Keep nerding

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

#0002D1

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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