Colour

#1A091B

#1A091B
Magenta
Dark
Nearest: Black

#1A091B is a magenta with RGB values 26, 9, 27 and HSL 297°, 50%, 7%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A091B#1A091B

HEX#1A091B

RGBrgb(26, 9, 27)

RGB (0–1)0.102, 0.0353, 0.1059

RGB percentages10.2%, 3.5%, 10.6%

HSLhsl(296.7, 50%, 7.1%)

HSV / HSBhsv(296.7, 66.7%, 10.6%)

CMYK3.7%, 66.7%, 0%, 89.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,706,267

CSS custom property--colour: #1A091B;

Brightness & contrast

Relative luminance0.00494WCAG 2.x, 0 is black and 1 is white

Perceived brightness18.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.11:1

Contrast with white19.11:1WCAG normal text: AAA

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

Greyscale equivalent#0E0E0E

Inverted#E5F6E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#070E1Cno red cones; affects about 1% of men; ΔE 9.1 from the original

Deuteranopia#0C101Ano green cones; the most common form, about 1% of men; ΔE 9.3 from the original

Tritanopia#1B0B10no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.11:1WCAG large text: AAA

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

Named colours

Black · ΔE 13.7 Dark slate grey · ΔE 34.9 Dim grey · ΔE 42 Dark slateblue · ΔE 46 Midnight blue · ΔE 48.2 Slate grey · ΔE 50

Nearest named CSS colourBlack (#000000)ΔE 13.72, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A1B09

Analogous#11091B, #1B0913

Triadic#1B1A09, #091B1A

Split complementary#131B09, #091B11

Tetradic#1B1109, #0A1B09, #09131B

Tints, shades & saturation

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

Lighter +40%#AD3CB4

Lighter +30%#892F8E

Lighter +20%#642268

Lighter +10%#3F1641

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1E0520

Less saturated −25%#160D17

Channel breakdown

R26

B27

Red26 (10.2%)

Green9 (3.5%)

Blue27 (10.6%)

Hue296.67°

Saturation (HSL)50%

Lightness7.06%

Dominant channelBlue

Hex per channelR 1A · G 09 · B 1B

Keep nerding

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#1A091B

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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