Colour

#0001BE

#0001BE
Blue
Dark
Nearest: Medium blue

#0001BE is a blue with RGB values 0, 1, 190 and HSL 240°, 100%, 37%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0001BE#0001BE

HEX#0001BE

RGBrgb(0, 1, 190)

RGB (0–1)0, 0.0039, 0.7451

RGB percentages0%, 0.4%, 74.5%

HSLhsl(239.7, 100%, 37.3%)

HSV / HSBhsv(239.7, 100%, 74.5%)

CMYK100%, 99.5%, 0%, 25.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer446

CSS custom property--colour: #0001BE;

Brightness & contrast

Relative luminance0.03739WCAG 2.x, 0 is black and 1 is white

Perceived brightness64.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.01:1

Contrast with white12.01:1WCAG normal text: AAA

Contrast with black1.75:1WCAG normal text: Fail

Greyscale equivalent#0E0E0E

Inverted#FFFE41

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0040C2no red cones; affects about 1% of men; ΔE 32.3 from the original

Deuteranopia#002BBBno green cones; the most common form, about 1% of men; ΔE 19.8 from the original

Tritanopia#004E6Eno blue cones; rare, and affects men and women equally; ΔE 94.8 from the original

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

Contrast with white, large text12.01:1WCAG large text: AAA

Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Medium blue · ΔE 6.9 Dark blue · ΔE 23.2 Blue violet · ΔE 23.5 Dark violet · ΔE 26.6 Blue · ΔE 28.4 Navy · ΔE 28.5

Nearest named CSS colourMedium blue (#0000CD)ΔE 6.86, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#BEBD00

Analogous#0060BE, #5E00BE

Triadic#BE0001, #01BE00

Split complementary#BE5E00, #60BE00

Tetradic#BE0060, #BEBD00, #00BE5E

Tints, shades & saturation

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

Lighter +40%#8B8CFF

Lighter +30%#5859FF

Lighter +20%#2526FF

Lighter +10%#0001F1

Darker −10%#00018B

Darker −20%#000058

Darker −30%#000025

Darker −40%#000000

More saturated +25%#0001BE

Less saturated −25%#1818A6

Channel breakdown

B190

Red0 (0%)

Green1 (0.4%)

Blue190 (74.5%)

Hue239.68°

Saturation (HSL)100%

Lightness37.25%

Dominant channelBlue

Hex per channelR 00 · G 01 · B BE

Keep nerding

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#0001BE

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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