Recognised as Colour

#0140FB

#0140FB
Blue
Dark
Nearest: Medium blue

#0140FB is a blue with RGB values 1, 64, 251 and HSL 225°, 99%, 49%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#0140FB#0140FB

HEX#0140FB

RGBrgb(1, 64, 251)

RGB (0–1)0.0039, 0.251, 0.9843

RGB percentages0.4%, 25.1%, 98.4%

HSLhsl(224.9, 99.2%, 49.4%)

HSV / HSBhsv(224.9, 99.6%, 98.4%)

CMYK99.6%, 74.5%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer82,171

CSS custom property--colour: #0140FB;

Brightness & contrast

Relative luminance0.10638WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.71:1

Contrast with white6.71:1WCAG normal text: AA

Contrast with black3.13:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#FEBF04

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0067FFno red cones; affects about 1% of men; ΔE 27.3 from the original

Deuteranopia#0050F8no green cones; the most common form, about 1% of men; ΔE 12.8 from the original

Tritanopia#00799Bno blue cones; rare, and affects men and women equally; ΔE 99.9 from the original

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

Contrast with white, large text6.71:1WCAG large text: AAA

Contrast with black, large text3.13:1WCAG large text: AA

Named colours

Medium blue · ΔE 17.7 Blue violet · ΔE 23.9 Blue · ΔE 26.9 Dark violet · ΔE 31.1 Medium slateblue · ΔE 35.6 Dark orchid · ΔE 35.7

Nearest named CSS colourMedium blue (#0000CD)ΔE 17.71, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FBBC01

Analogous#01BDFB, #3F01FB

Triadic#FB0140, #40FB01

Split complementary#FB3F01, #BDFB01

Tetradic#FB01BD, #FBBC01, #01FB3F

Tints, shades & saturation

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

Lighter +40%#C9D7FF

Lighter +30%#96B1FF

Lighter +20%#648BFE

Lighter +10%#3165FE

Darker −10%#0133C8

Darker −20%#012695

Darker −30%#001963

Darker −40%#000C30

More saturated +25%#0040FC

Less saturated −25%#2050DC

Channel breakdown

G64

B251

Red1 (0.4%)

Green64 (25.1%)

Blue251 (98.4%)

Hue224.88°

Saturation (HSL)99.21%

Lightness49.41%

Dominant channelBlue

Hex per channelR 01 · G 40 · B FB

Keep nerding

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

#0140FB

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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