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Recognised as Colour

#2F152B

  • #2F152B
  • Magenta
  • Dark
  • Nearest: Black

#2F152B is a magenta with RGB values 47, 21, 43 and HSL 309°, 38%, 13%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2F152B#2F152B
HEX#2F152B
RGBrgb(47, 21, 43)
RGB (0–1)0.1843, 0.0824, 0.1686
RGB percentages18.4%, 8.2%, 16.9%
HSLhsl(309.2, 38.2%, 13.3%)
HSV / HSBhsv(309.2, 55.3%, 18.4%)
CMYK0%, 55.3%, 8.5%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,085,611
CSS custom property--colour: #2F152B;

Brightness & contrast

Relative luminance0.01315WCAG 2.x, 0 is black and 1 is white
Perceived brightness33.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.63:1
Contrast with white16.63:1WCAG normal text: AAA
Contrast with black1.26:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#D0EAD4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#151C2Cno red cones; affects about 1% of men; ΔE 15.2 from the original
Deuteranopia#1C202Ano green cones; the most common form, about 1% of men; ΔE 16.1 from the original
Tritanopia#31171Eno blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.63:1WCAG large text: AAA
Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Black · ΔE 22.5Dark slate grey · ΔE 35.4Dim grey · ΔE 38.3Dark slateblue · ΔE 39.3Midnight blue · ΔE 43.2Slate grey · ΔE 45.7
Nearest named CSS colourBlack (#000000)ΔE 22.51, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#152F19
Analogous#26152F, #2F151E
Triadic#2B2F15, #152B2F
Split complementary#1E2F15, #152F26
Tetradic#2F2615, #152F19, #151E2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B65AA7
Lighter +30%#99448C
Lighter +20%#76346B
Lighter +10%#52254B
Darker −10%#0C050B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#380D31
Less saturated −25%#271D25

Channel breakdown

R47
G21
B43
Red47 (18.4%)
Green21 (8.2%)
Blue43 (16.9%)
Hue309.23°
Saturation (HSL)38.24%
Lightness13.33%
Dominant channelRed
Hex per channelR 2F · G 15 · B 2B

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Every value on this page was computed from “2f152b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.