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Recognised as Colour

#1C112F

  • #1C112F
  • Violet
  • Dark
  • Nearest: Black

#1C112F is a violet with RGB values 28, 17, 47 and HSL 262°, 47%, 13%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1C112F#1C112F
HEX#1C112F
RGBrgb(28, 17, 47)
RGB (0–1)0.1098, 0.0667, 0.1843
RGB percentages11%, 6.7%, 18.4%
HSLhsl(262, 46.9%, 12.5%)
HSV / HSBhsv(262, 63.8%, 18.4%)
CMYK40.4%, 63.8%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,839,407
CSS custom property--colour: #1C112F;

Brightness & contrast

Relative luminance0.00853WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.94:1
Contrast with white17.94:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#E3EED0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#061730no red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#09172Eno green cones; the most common form, about 1% of men; ΔE 10.5 from the original
Tritanopia#18171Dno blue cones; rare, and affects men and women equally; ΔE 18.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.94:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Black · ΔE 24.1Dark slateblue · ΔE 35.4Midnight blue · ΔE 37Dark slate grey · ΔE 37.7Dim grey · ΔE 43.3Rebecca purple · ΔE 48.1
Nearest named CSS colourBlack (#000000)ΔE 24.14, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#242F11
Analogous#11152F, #2B112F
Triadic#2F1C11, #112F1C
Split complementary#2F2B11, #152F11
Tetradic#2F1115, #242F11, #112F2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#774DBF
Lighter +30%#5F3A9F
Lighter +20%#492C7A
Lighter +10%#321F54
Darker −10%#06030A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1A0937
Less saturated −25%#1E1927

Channel breakdown

R28
G17
B47
Red28 (11%)
Green17 (6.7%)
Blue47 (18.4%)
Hue262°
Saturation (HSL)46.88%
Lightness12.55%
Dominant channelBlue
Hex per channelR 1C · G 11 · B 2F

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Every value on this page was computed from “1c112f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.