Colour

#1433BF

#1433BF
Blue
Dark
Nearest: Dark blue

#1433BF is a blue with RGB values 20, 51, 191 and HSL 229°, 81%, 41%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#1433BF#1433BF

HEX#1433BF

RGBrgb(20, 51, 191)

RGB (0–1)0.0784, 0.2, 0.749

RGB percentages7.8%, 20%, 74.9%

HSLhsl(229.1, 81%, 41.4%)

HSV / HSBhsv(229.1, 89.5%, 74.9%)

CMYK89.5%, 73.3%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,323,967

CSS custom property--colour: #1433BF;

Brightness & contrast

Relative luminance0.06278WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.31:1

Contrast with white9.31:1WCAG normal text: AAA

Contrast with black2.26:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#EBCC40

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004FC3no red cones; affects about 1% of men; ΔE 20.6 from the original

Deuteranopia#003EBDno green cones; the most common form, about 1% of men; ΔE 9.6 from the original

Tritanopia#005C76no blue cones; rare, and affects men and women equally; ΔE 78.5 from the original

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

Contrast with white, large text9.31:1WCAG large text: AAA

Contrast with black, large text2.26:1WCAG large text: Fail

Named colours

Dark blue · ΔE 17.7 Navy · ΔE 20.2 Medium slateblue · ΔE 24.1 Slate blue · ΔE 24.2 Indigo · ΔE 24.7 Royal blue · ΔE 26.8

Nearest named CSS colourDark blue (#00008B)ΔE 17.7, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#BFA014

Analogous#1488BF, #4B14BF

Triadic#BF1433, #33BF14

Split complementary#BF4B14, #88BF14

Tetradic#BF1488, #BFA014, #14BF4B

Tints, shades & saturation

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

Lighter +40%#A9B7F6

Lighter +30%#7B90F1

Lighter +20%#4D6AEC

Lighter +10%#1F43E7

Darker −10%#0F2791

Darker −20%#0A1A63

Darker −30%#050E35

Darker −40%#010206

More saturated +25%#0026D3

Less saturated −25%#2E44A5

Channel breakdown

R20

G51

B191

Red20 (7.8%)

Green51 (20%)

Blue191 (74.9%)

Hue229.12°

Saturation (HSL)81.04%

Lightness41.37%

Dominant channelBlue

Hex per channelR 14 · G 33 · B BF

Keep nerding

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

#1433BF

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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