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Recognised as Colour

#3D1D4E

  • #3D1D4E
  • Violet
  • Dark
  • Nearest: Dark slateblue

#3D1D4E is a violet with RGB values 61, 29, 78 and HSL 279°, 46%, 21%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#3D1D4E#3D1D4E
HEX#3D1D4E
RGBrgb(61, 29, 78)
RGB (0–1)0.2392, 0.1137, 0.3059
RGB percentages23.9%, 11.4%, 30.6%
HSLhsl(279.2, 45.8%, 21%)
HSV / HSBhsv(279.2, 62.8%, 30.6%)
CMYK21.8%, 62.8%, 0%, 69.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,005,198
CSS custom property--colour: #3D1D4E;

Brightness & contrast

Relative luminance0.02421WCAG 2.x, 0 is black and 1 is white
Perceived brightness48 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.15:1
Contrast with white14.15:1WCAG normal text: AAA
Contrast with black1.48:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#C2E2B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0E2950no red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#1A2C4Dno green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#3B2632no blue cones; rare, and affects men and women equally; ΔE 24.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.15:1WCAG large text: AAA
Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22.4Midnight blue · ΔE 26.4Rebecca purple · ΔE 32.8Purple · ΔE 37.8Black · ΔE 39.1Indigo · ΔE 39.4
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22.41, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2E4E1D
Analogous#241D4E, #4E1D47
Triadic#4E3D1D, #1D4E3D
Split complementary#464E1D, #1D4E25
Tetradic#4E251D, #2E4E1D, #1D474E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A96EC9
Lighter +30%#9449BB
Lighter +20%#773998
Lighter +10%#5A2B73
Darker −10%#200F29
Darker −20%#030104
Darker −30%#000000
Darker −40%#000000
More saturated +25%#41105B
Less saturated −25%#392A41

Channel breakdown

R61
G29
B78
Red61 (23.9%)
Green29 (11.4%)
Blue78 (30.6%)
Hue279.18°
Saturation (HSL)45.79%
Lightness20.98%
Dominant channelBlue
Hex per channelR 3D · G 1D · B 4E

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Every value on this page was computed from “3d1d4e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.