Colour

#31152B

#31152B
Magenta
Dark
Nearest: Black

#31152B is a magenta with RGB values 49, 21, 43 and HSL 313°, 40%, 14%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#31152B#31152B

HEX#31152B

RGBrgb(49, 21, 43)

RGB (0–1)0.1922, 0.0824, 0.1686

RGB percentages19.2%, 8.2%, 16.9%

HSLhsl(312.9, 40%, 13.7%)

HSV / HSBhsv(312.9, 57.1%, 19.2%)

CMYK0%, 57.1%, 12.2%, 80.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,216,683

CSS custom property--colour: #31152B;

Brightness & contrast

Relative luminance0.01364WCAG 2.x, 0 is black and 1 is white

Perceived brightness34.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.5:1

Contrast with white16.5:1WCAG normal text: AAA

Contrast with black1.27:1WCAG normal text: Fail

Greyscale equivalent#1D1D1D

Inverted#CEEAD4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#151C2Cno red cones; affects about 1% of men; ΔE 16.1 from the original

Deuteranopia#1D202Ano green cones; the most common form, about 1% of men; ΔE 16.5 from the original

Tritanopia#33161Eno blue cones; rare, and affects men and women equally; ΔE 10 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.5:1WCAG large text: AAA

Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 23.1 Dark slate grey · ΔE 35.8 Dim grey · ΔE 38.3 Dark slateblue · ΔE 39.4 Midnight blue · ΔE 43.4 Slate grey · ΔE 45.8

Nearest named CSS colourBlack (#000000)ΔE 23.07, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#15311B

Analogous#291531, #31151D

Triadic#2B3115, #152B31

Split complementary#1D3115, #153129

Tetradic#312915, #15311B, #151D31

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#B85AA4

Lighter +30%#9C4389

Lighter +20%#78346A

Lighter +10%#55244A

Darker −10%#0D060C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3A0C30

Less saturated −25%#281E26

Channel breakdown

R49

G21

B43

Red49 (19.2%)

Green21 (8.2%)

Blue43 (16.9%)

Hue312.86°

Saturation (HSL)40%

Lightness13.73%

Dominant channelRed

Hex per channelR 31 · G 15 · B 2B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#31152B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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