Colour

#001FE2

#001FE2
Blue
Dark
Nearest: Medium blue

#001FE2 is a blue with RGB values 0, 31, 226 and HSL 232°, 100%, 44%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#001FE2#001FE2

HEX#001FE2

RGBrgb(0, 31, 226)

RGB (0–1)0, 0.1216, 0.8863

RGB percentages0%, 12.2%, 88.6%

HSLhsl(231.8, 100%, 44.3%)

HSV / HSBhsv(231.8, 100%, 88.6%)

CMYK100%, 86.3%, 0%, 11.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,162

CSS custom property--colour: #001FE2;

Brightness & contrast

Relative luminance0.06471WCAG 2.x, 0 is black and 1 is white

Perceived brightness79.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.15:1

Contrast with white9.15:1WCAG normal text: AAA

Contrast with black2.29:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#FFE01D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0053E7no red cones; affects about 1% of men; ΔE 32.1 from the original

Deuteranopia#003CDFno green cones; the most common form, about 1% of men; ΔE 18.4 from the original

Tritanopia#006387no blue cones; rare, and affects men and women equally; ΔE 101.5 from the original

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

Contrast with white, large text9.15:1WCAG large text: AAA

Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Medium blue · ΔE 6.7 Blue · ΔE 19.9 Blue violet · ΔE 23.3 Dark violet · ΔE 28.1 Dark blue · ΔE 33.3 Dark orchid · ΔE 36.5

Nearest named CSS colourMedium blue (#0000CD)ΔE 6.74, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#E2C300

Analogous#0090E2, #5200E2

Triadic#E2001F, #1FE200

Split complementary#E25200, #90E200

Tetradic#E20090, #E2C300, #00E252

Tints, shades & saturation

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

Lighter +40%#AFBAFF

Lighter +30%#7C8EFF

Lighter +20%#4962FF

Lighter +10%#1636FF

Darker −10%#0018AF

Darker −20%#00117C

Darker −30%#000A49

Darker −40%#000316

More saturated +25%#001FE2

Less saturated −25%#1C34C6

Channel breakdown

G31

B226

Red0 (0%)

Green31 (12.2%)

Blue226 (88.6%)

Hue231.77°

Saturation (HSL)100%

Lightness44.31%

Dominant channelBlue

Hex per channelR 00 · G 1F · B E2

Keep nerding

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#001FE2

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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