Recognised as Colour

#4500FB

#4500FB
Violet
Dark
Nearest: Blue

#4500FB is a violet with RGB values 69, 0, 251 and HSL 256°, 100%, 49%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#4500FB#4500FB

HEX#4500FB

RGBrgb(69, 0, 251)

RGB (0–1)0.2706, 0, 0.9843

RGB percentages27.1%, 0%, 98.4%

HSLhsl(256.5, 100%, 49.2%)

HSV / HSBhsv(256.5, 100%, 98.4%)

CMYK72.5%, 100%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,522,235

CSS custom property--colour: #4500FB;

Brightness & contrast

Relative luminance0.0823WCAG 2.x, 0 is black and 1 is white

Perceived brightness92.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.94:1

Contrast with white7.94:1WCAG normal text: AAA

Contrast with black2.65:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#BAFF04

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005AFFno red cones; affects about 1% of men; ΔE 40.9 from the original

Deuteranopia#0047F7no green cones; the most common form, about 1% of men; ΔE 30.6 from the original

Tritanopia#006893no blue cones; rare, and affects men and women equally; ΔE 113.6 from the original

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

Contrast with white, large text7.94:1WCAG large text: AAA

Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Blue · ΔE 6.3 Medium blue · ΔE 18.6 Blue violet · ΔE 29.8 Dark violet · ΔE 32.1 Dark orchid · ΔE 45 Dark blue · ΔE 48.2

Nearest named CSS colourBlue (#0000FF)ΔE 6.3, clearly different but related

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B6FB00

Analogous#0039FB, #C200FB

Triadic#FB4500, #00FB45

Split complementary#FBC200, #39FB00

Tetradic#FB0039, #B6FB00, #00FBC2

Tints, shades & saturation

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

Lighter +40%#D7C8FF

Lighter +30%#B295FF

Lighter +20%#8D62FF

Lighter +10%#682FFF

Darker −10%#3700C8

Darker −20%#290095

Darker −30%#1B0062

Darker −40%#0D002F

More saturated +25%#4500FB

Less saturated −25%#531FDC

Channel breakdown

R69

B251

Red69 (27.1%)

Green0 (0%)

Blue251 (98.4%)

Hue256.49°

Saturation (HSL)100%

Lightness49.22%

Dominant channelBlue

Hex per channelR 45 · G 00 · B FB

Keep nerding

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

#4500FB

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

Nerdulate something else