Colour

#20101F

#20101F
Magenta
Dark
Nearest: Black

#20101F is a magenta with RGB values 32, 16, 31 and HSL 304°, 33%, 9%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#20101F#20101F

HEX#20101F

RGBrgb(32, 16, 31)

RGB (0–1)0.1255, 0.0627, 0.1216

RGB percentages12.5%, 6.3%, 12.2%

HSLhsl(303.8, 33.3%, 9.4%)

HSV / HSBhsv(303.8, 50%, 12.5%)

CMYK0%, 50%, 3.1%, 87.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,101,279

CSS custom property--colour: #20101F;

Brightness & contrast

Relative luminance0.00777WCAG 2.x, 0 is black and 1 is white

Perceived brightness23.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.18:1

Contrast with white18.18:1WCAG normal text: AAA

Contrast with black1.16:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#DFEFE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0F1420no red cones; affects about 1% of men; ΔE 10.1 from the original

Deuteranopia#13161Eno green cones; the most common form, about 1% of men; ΔE 10.5 from the original

Tritanopia#211116no blue cones; rare, and affects men and women equally; ΔE 7.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.18:1WCAG large text: AAA

Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 15.1 Dark slate grey · ΔE 33.7 Dim grey · ΔE 39.7 Dark slateblue · ΔE 44.8 Slate grey · ΔE 47.9 Midnight blue · ΔE 47.9

Nearest named CSS colourBlack (#000000)ΔE 15.13, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#102011

Analogous#191020, #201017

Triadic#1F2010, #101F20

Split complementary#172010, #102019

Tetradic#201910, #102011, #101720

Tints, shades & saturation

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

Lighter +40%#A854A3

Lighter +30%#864382

Lighter +20%#643261

Lighter +10%#422140

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#260A24

Less saturated −25%#1A161A

Channel breakdown

R32

G16

B31

Red32 (12.5%)

Green16 (6.3%)

Blue31 (12.2%)

Hue303.75°

Saturation (HSL)33.33%

Lightness9.41%

Dominant channelRed

Hex per channelR 20 · G 10 · B 1F

Keep nerding

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#20101F

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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