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Colour

#11081A

  • #11081A
  • Violet
  • Dark
  • Nearest: Black

#11081A is a violet with RGB values 17, 8, 26 and HSL 270°, 53%, 7%. It is a dark colour, so white text on it reaches 19.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#11081A#11081A
HEX#11081A
RGBrgb(17, 8, 26)
RGB (0–1)0.0667, 0.0314, 0.102
RGB percentages6.7%, 3.1%, 10.2%
HSLhsl(270, 52.9%, 6.7%)
HSV / HSBhsv(270, 69.2%, 10.2%)
CMYK34.6%, 69.2%, 0%, 89.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,116,186
CSS custom property--colour: #11081A;

Brightness & contrast

Relative luminance0.00367WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.56:1
Contrast with white19.56:1WCAG normal text: AAA
Contrast with black1.07:1WCAG normal text: Fail
Greyscale equivalent#0B0B0B
Inverted#EEF7E5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#040C1Bno red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#060C1Ano green cones; the most common form, about 1% of men; ΔE 4.9 from the original
Tritanopia#100B0Fno blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.56:1WCAG large text: AAA
Contrast with black, large text1.07:1WCAG large text: Fail

Named colours

Black · ΔE 11.4Dark slate grey · ΔE 33.7Dim grey · ΔE 42.5Dark slateblue · ΔE 47.4Midnight blue · ΔE 49.6Slate grey · ΔE 50.3
Nearest named CSS colourBlack (#000000)ΔE 11.41, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#111A08
Analogous#08081A, #1A081A
Triadic#1A1108, #081A11
Split complementary#1A1A08, #081A08
Tetradic#1A0808, #111A08, #081A1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7738B6
Lighter +30%#5E2C8F
Lighter +20%#442068
Lighter +10%#2B1441
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#11041E
Less saturated −25%#110C16

Channel breakdown

R17
G8
B26
Red17 (6.7%)
Green8 (3.1%)
Blue26 (10.2%)
Hue270°
Saturation (HSL)52.94%
Lightness6.67%
Dominant channelBlue
Hex per channelR 11 · G 08 · B 1A

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Every value on this page was computed from “11081a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.