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Colour

#4C2673

  • #4C2673
  • Violet
  • Dark
  • Nearest: Dark slateblue

#4C2673 is a violet with RGB values 76, 38, 115 and HSL 270°, 50%, 30%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4C2673#4C2673
HEX#4C2673
RGBrgb(76, 38, 115)
RGB (0–1)0.298, 0.149, 0.451
RGB percentages29.8%, 14.9%, 45.1%
HSLhsl(269.6, 50.3%, 30%)
HSV / HSBhsv(269.6, 67%, 45.1%)
CMYK33.9%, 67%, 0%, 54.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,990,579
CSS custom property--colour: #4C2673;

Brightness & contrast

Relative luminance0.04161WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.46:1
Contrast with white11.46:1WCAG normal text: AAA
Contrast with black1.83:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#B3D98C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003975no red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#0D3971no green cones; the most common form, about 1% of men; ΔE 25.5 from the original
Tritanopia#443749no blue cones; rare, and affects men and women equally; ΔE 37.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.46:1WCAG large text: AAA
Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 11.2Midnight blue · ΔE 14.7Rebecca purple · ΔE 15.6Indigo · ΔE 23.9Purple · ΔE 25.6Slate blue · ΔE 29.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 11.24, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D7326
Analogous#262773, #722673
Triadic#734C26, #26734C
Split complementary#737326, #267326
Tetradic#732627, #4D7326, #267372

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B28CD9
Lighter +30%#9866CC
Lighter +20%#7F3FC0
Lighter +10%#653399
Darker −10%#33194D
Darker −20%#190D26
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4C1386
Less saturated −25%#4C3960

Channel breakdown

R76
G38
B115
Red76 (29.8%)
Green38 (14.9%)
Blue115 (45.1%)
Hue269.61°
Saturation (HSL)50.33%
Lightness30%
Dominant channelBlue
Hex per channelR 4C · G 26 · B 73

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Every value on this page was computed from “4c2673” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.