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Recognised as Colour

#301B30

  • #301B30
  • Magenta
  • Dark
  • Nearest: Black

#301B30 is a magenta with RGB values 48, 27, 48 and HSL 300°, 28%, 15%. It is a dark colour, so white text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#301B30#301B30
HEX#301B30
RGBrgb(48, 27, 48)
RGB (0–1)0.1882, 0.1059, 0.1882
RGB percentages18.8%, 10.6%, 18.8%
HSLhsl(300, 28%, 14.7%)
HSV / HSBhsv(300, 43.8%, 18.8%)
CMYK0%, 43.8%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,152,688
CSS custom property--colour: #301B30;

Brightness & contrast

Relative luminance0.01626WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.85:1
Contrast with white15.85:1WCAG normal text: AAA
Contrast with black1.33:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#CFE4CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#192131no red cones; affects about 1% of men; ΔE 13.1 from the original
Deuteranopia#1F232Fno green cones; the most common form, about 1% of men; ΔE 13 from the original
Tritanopia#311D23no blue cones; rare, and affects men and women equally; ΔE 10.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.85:1WCAG large text: AAA
Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Black · ΔE 22.1Dark slate grey · ΔE 32.4Dim grey · ΔE 35.6Dark slateblue · ΔE 38.5Slate grey · ΔE 42.9Midnight blue · ΔE 43.4
Nearest named CSS colourBlack (#000000)ΔE 22.08, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B301B
Analogous#261B30, #301B26
Triadic#30301B, #1B3030
Split complementary#26301B, #1B3026
Tetradic#30261B, #1B301B, #1B2630

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AC6BAC
Lighter +30%#925292
Lighter +20%#714071
Lighter +10%#512D51
Darker −10%#0F090F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#391239
Less saturated −25%#272427

Channel breakdown

R48
G27
B48
Red48 (18.8%)
Green27 (10.6%)
Blue48 (18.8%)
Hue300°
Saturation (HSL)28%
Lightness14.71%
Dominant channelRed and Blue
Hex per channelR 30 · G 1B · B 30

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Every value on this page was computed from “301b30” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.