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Recognised as Colour

#19081B

  • #19081B
  • Magenta
  • Dark
  • Nearest: Black

#19081B is a magenta with RGB values 25, 8, 27 and HSL 294°, 54%, 7%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#19081B#19081B
HEX#19081B
RGBrgb(25, 8, 27)
RGB (0–1)0.098, 0.0314, 0.1059
RGB percentages9.8%, 3.1%, 10.6%
HSLhsl(293.7, 54.3%, 6.9%)
HSV / HSBhsv(293.7, 70.4%, 10.6%)
CMYK7.4%, 70.4%, 0%, 89.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,640,475
CSS custom property--colour: #19081B;

Brightness & contrast

Relative luminance0.00459WCAG 2.x, 0 is black and 1 is white
Perceived brightness17.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.23:1
Contrast with white19.23:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#E6F7E4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#060D1Cno red cones; affects about 1% of men; ΔE 8.8 from the original
Deuteranopia#0A0F1Ano green cones; the most common form, about 1% of men; ΔE 9.2 from the original
Tritanopia#1A0A10no 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 text19.23:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 13.8Dark slate grey · ΔE 35.2Dim grey · ΔE 42.4Dark slateblue · ΔE 45.8Midnight blue · ΔE 48Slate grey · ΔE 50.3
Nearest named CSS colourBlack (#000000)ΔE 13.82, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A1B08
Analogous#10081B, #1B0813
Triadic#1B1908, #081B19
Split complementary#141B08, #081B0F
Tetradic#1B1008, #0A1B08, #08131B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AB37B8
Lighter +30%#862B91
Lighter +20%#621F6A
Lighter +10%#3D1442
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C041F
Less saturated −25%#160C17

Channel breakdown

R25
G8
B27
Red25 (9.8%)
Green8 (3.1%)
Blue27 (10.6%)
Hue293.68°
Saturation (HSL)54.29%
Lightness6.86%
Dominant channelBlue
Hex per channelR 19 · G 08 · B 1B

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Every value on this page was computed from “19081b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.