Nerdulator> put something in

Recognised as Colour

#4F3F68

  • #4F3F68
  • Violet
  • Dark
  • Nearest: Dark slateblue

#4F3F68 is a violet with RGB values 79, 63, 104 and HSL 263°, 25%, 33%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4F3F68#4F3F68
HEX#4F3F68
RGBrgb(79, 63, 104)
RGB (0–1)0.3098, 0.2471, 0.4078
RGB percentages31%, 24.7%, 40.8%
HSLhsl(263.4, 24.6%, 32.7%)
HSV / HSBhsv(263.4, 39.4%, 40.8%)
CMYK24%, 39.4%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,193,576
CSS custom property--colour: #4F3F68;

Brightness & contrast

Relative luminance0.06217WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.36:1
Contrast with white9.36:1WCAG normal text: AAA
Contrast with black2.24:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#B0C097

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#35466Ano red cones; affects about 1% of men; ΔE 12.2 from the original
Deuteranopia#384667no green cones; the most common form, about 1% of men; ΔE 12.3 from the original
Tritanopia#4B464Eno blue cones; rare, and affects men and women equally; ΔE 21.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.36:1WCAG large text: AAA
Contrast with black, large text2.24:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22.8Dim grey · ΔE 30.6Slate grey · ΔE 31.4Steel blue · ΔE 32.3Dark slate grey · ΔE 33.3Light slate grey · ΔE 33.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22.78, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#58683F
Analogous#3F4368, #643F68
Triadic#684F3F, #3F684F
Split complementary#68633F, #43683F
Tetradic#683F43, #58683F, #3F6864

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6A8CB
Lighter +30%#9B89B7
Lighter +20%#8069A4
Lighter +10%#675288
Darker −10%#372C48
Darker −20%#1F1928
Darker −30%#070509
Darker −40%#000000
More saturated +25%#4A2A7D
Less saturated −25%#535353

Channel breakdown

R79
G63
B104
Red79 (31%)
Green63 (24.7%)
Blue104 (40.8%)
Hue263.41°
Saturation (HSL)24.55%
Lightness32.75%
Dominant channelBlue
Hex per channelR 4F · G 3F · B 68

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “4f3f68” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.