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Recognised as Colour

#3D2138

  • #3D2138
  • Magenta
  • Dark
  • Nearest: Black

#3D2138 is a magenta with RGB values 61, 33, 56 and HSL 311°, 30%, 18%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3D2138#3D2138
HEX#3D2138
RGBrgb(61, 33, 56)
RGB (0–1)0.2392, 0.1294, 0.2196
RGB percentages23.9%, 12.9%, 22%
HSLhsl(310.7, 29.8%, 18.4%)
HSV / HSBhsv(310.7, 45.9%, 23.9%)
CMYK0%, 45.9%, 8.2%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,006,200
CSS custom property--colour: #3D2138;

Brightness & contrast

Relative luminance0.02365WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.26:1
Contrast with white14.26:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#C2DEC7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#212839no red cones; affects about 1% of men; ΔE 15.8 from the original
Deuteranopia#282C37no green cones; the most common form, about 1% of men; ΔE 16.5 from the original
Tritanopia#3F222Ano blue cones; rare, and affects men and women equally; ΔE 10.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.26:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Black · ΔE 26.4Dark slate grey · ΔE 33Dim grey · ΔE 33.6Dark slateblue · ΔE 36.5Slate grey · ΔE 40.7Gray · ΔE 41.4
Nearest named CSS colourBlack (#000000)ΔE 26.36, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#213D26
Analogous#34213D, #3D212A
Triadic#383D21, #21383D
Split complementary#2A3D21, #213D34
Tetradic#3D3421, #213D26, #212A3D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B575A9
Lighter +30%#A05793
Lighter +20%#7F4575
Lighter +10%#5E3356
Darker −10%#1C0F1A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#491540
Less saturated −25%#312D30

Channel breakdown

R61
G33
B56
Red61 (23.9%)
Green33 (12.9%)
Blue56 (22%)
Hue310.71°
Saturation (HSL)29.79%
Lightness18.43%
Dominant channelRed
Hex per channelR 3D · G 21 · B 38

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Every value on this page was computed from “3d2138” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.