Colour

#321D5A

#321D5A
Violet
Dark
Nearest: Dark slateblue

#321D5A is a violet with RGB values 50, 29, 90 and HSL 261°, 51%, 23%. It is a dark colour, so white text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#321D5A#321D5A

HEX#321D5A

RGBrgb(50, 29, 90)

RGB (0–1)0.1961, 0.1137, 0.3529

RGB percentages19.6%, 11.4%, 35.3%

HSLhsl(260.7, 51.3%, 23.3%)

HSV / HSBhsv(260.7, 67.8%, 35.3%)

CMYK44.4%, 67.8%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,284,314

CSS custom property--colour: #321D5A;

Brightness & contrast

Relative luminance0.02295WCAG 2.x, 0 is black and 1 is white

Perceived brightness46.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.39:1

Contrast with white14.39:1WCAG normal text: AAA

Contrast with black1.46:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#CDE2A5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002A5Cno red cones; affects about 1% of men; ΔE 17 from the original

Deuteranopia#002959no green cones; the most common form, about 1% of men; ΔE 17.6 from the original

Tritanopia#282B38no blue cones; rare, and affects men and women equally; ΔE 33.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.39:1WCAG large text: AAA

Contrast with black, large text1.46:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 16.5 Midnight blue · ΔE 17.5 Rebecca purple · ΔE 27.2 Indigo · ΔE 33 Purple · ΔE 35.7 Navy · ΔE 38.5

Nearest named CSS colourDark slateblue (#483D8B)ΔE 16.48, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#455A1D

Analogous#1D275A, #501D5A

Triadic#5A321D, #1D5A32

Split complementary#5A511D, #265A1D

Tetradic#5A1D27, #455A1D, #1D5A50

Tints, shades & saturation

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

Lighter +40%#9372D1

Lighter +30%#754BC5

Lighter +20%#5D36A7

Lighter +10%#472981

Darker −10%#1D1133

Darker −20%#07040D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2D0E69

Less saturated −25%#372C4B

Channel breakdown

R50

G29

B90

Red50 (19.6%)

Green29 (11.4%)

Blue90 (35.3%)

Hue260.66°

Saturation (HSL)51.26%

Lightness23.33%

Dominant channelBlue

Hex per channelR 32 · G 1D · B 5A

Keep nerding

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

#321D5A

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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