Colour

#431D69

#431D69
Violet
Dark
Nearest: Midnight blue

#431D69 is a violet with RGB values 67, 29, 105 and HSL 270°, 57%, 26%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#431D69#431D69

HEX#431D69

RGBrgb(67, 29, 105)

RGB (0–1)0.2627, 0.1137, 0.4118

RGB percentages26.3%, 11.4%, 41.2%

HSLhsl(270, 56.7%, 26.3%)

HSV / HSBhsv(270, 72.4%, 41.2%)

CMYK36.2%, 72.4%, 0%, 58.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,398,441

CSS custom property--colour: #431D69;

Brightness & contrast

Relative luminance0.03092WCAG 2.x, 0 is black and 1 is white

Perceived brightness55.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.98:1

Contrast with white12.98:1WCAG normal text: AAA

Contrast with black1.62:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#BCE296

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00306Bno red cones; affects about 1% of men; ΔE 22.9 from the original

Deuteranopia#003167no green cones; the most common form, about 1% of men; ΔE 25.4 from the original

Tritanopia#3B2F40no blue cones; rare, and affects men and women equally; ΔE 38 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.98:1WCAG large text: AAA

Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 13.2 Dark slateblue · ΔE 14 Rebecca purple · ΔE 18.1 Indigo · ΔE 23.7 Purple · ΔE 26.5 Dark magenta · ΔE 31

Nearest named CSS colourMidnight blue (#191970)ΔE 13.22, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43691D

Analogous#1D1D69, #691D69

Triadic#69431D, #1D6943

Split complementary#69691D, #1D691D

Tetradic#691D1D, #43691D, #1D6969

Tints, shades & saturation

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

Lighter +40%#A978DA

Lighter +30%#9050CF

Lighter +20%#7633B9

Lighter +10%#5D2891

Darker −10%#2A1241

Darker −20%#100719

Darker −30%#000000

Darker −40%#000000

More saturated +25%#430C7A

Less saturated −25%#432E58

Channel breakdown

R67

G29

B105

Red67 (26.3%)

Green29 (11.4%)

Blue105 (41.2%)

Hue270°

Saturation (HSL)56.72%

Lightness26.27%

Dominant channelBlue

Hex per channelR 43 · G 1D · B 69

Keep nerding

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

#431D69

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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