Colour

#451F52

#451F52
Violet
Dark
Nearest: Dark slateblue

#451F52 is a violet with RGB values 69, 31, 82 and HSL 285°, 45%, 22%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#451F52#451F52

HEX#451F52

RGBrgb(69, 31, 82)

RGB (0–1)0.2706, 0.1216, 0.3216

RGB percentages27.1%, 12.2%, 32.2%

HSLhsl(284.7, 45.1%, 22.2%)

HSV / HSBhsv(284.7, 62.2%, 32.2%)

CMYK15.9%, 62.2%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,530,002

CSS custom property--colour: #451F52;

Brightness & contrast

Relative luminance0.02854WCAG 2.x, 0 is black and 1 is white

Perceived brightness52.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.37:1

Contrast with white13.37:1WCAG normal text: AAA

Contrast with black1.57:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#BAE0AD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#122D54no red cones; affects about 1% of men; ΔE 22.6 from the original

Deuteranopia#203051no green cones; the most common form, about 1% of men; ΔE 22.9 from the original

Tritanopia#442735no blue cones; rare, and affects men and women equally; ΔE 23.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.37:1WCAG large text: AAA

Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.7 Midnight blue · ΔE 26.5 Rebecca purple · ΔE 31.1 Purple · ΔE 35.4 Indigo · ΔE 38.2 Dark magenta · ΔE 40.2

Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.7, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2C521F

Analogous#2C1F52, #521F45

Triadic#52451F, #1F5245

Split complementary#46521F, #1F522B

Tetradic#522B1F, #2C521F, #1F4552

Tints, shades & saturation

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

Lighter +40%#B473CA

Lighter +30%#A04EBC

Lighter +20%#833B9C

Lighter +10%#642D77

Darker −10%#26112D

Darker −20%#070308

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4C1160

Less saturated −25%#3E2D44

Channel breakdown

R69

G31

B82

Red69 (27.1%)

Green31 (12.2%)

Blue82 (32.2%)

Hue284.71°

Saturation (HSL)45.13%

Lightness22.16%

Dominant channelBlue

Hex per channelR 45 · G 1F · B 52

Keep nerding

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

#451F52

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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