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Colour

#2F1112

  • #2F1112
  • Red
  • Dark
  • Nearest: Black

#2F1112 is a red with RGB values 47, 17, 18 and HSL 358°, 47%, 13%. It is a dark colour, so white text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2F1112#2F1112
HEX#2F1112
RGBrgb(47, 17, 18)
RGB (0–1)0.1843, 0.0667, 0.0706
RGB percentages18.4%, 6.7%, 7.1%
HSLhsl(358, 46.9%, 12.5%)
HSV / HSBhsv(358, 63.8%, 18.4%)
CMYK0%, 63.8%, 61.7%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,084,562
CSS custom property--colour: #2F1112;

Brightness & contrast

Relative luminance0.01049WCAG 2.x, 0 is black and 1 is white
Perceived brightness29.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.36:1
Contrast with white17.36:1WCAG normal text: AAA
Contrast with black1.21:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#D0EEED

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#181612no red cones; affects about 1% of men; ΔE 15.9 from the original
Deuteranopia#1F1D11no green cones; the most common form, about 1% of men; ΔE 17.1 from the original
Tritanopia#340D12no blue cones; rare, and affects men and women equally; ΔE 4.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.36:1WCAG large text: AAA
Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 19.1Dark slate grey · ΔE 36.3Dim grey · ΔE 38.8Saddle brown · ΔE 46Gray · ΔE 47.2Sienna · ΔE 47.3
Nearest named CSS colourBlack (#000000)ΔE 19.13, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#112F2E
Analogous#2F1121, #2F1F11
Triadic#122F11, #11122F
Split complementary#112F1F, #11212F
Tetradic#212F11, #112F2E, #1F112F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BF4D51
Lighter +30%#9F3A3D
Lighter +20%#7A2C2F
Lighter +10%#541F20
Darker −10%#0A0304
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#37090B
Less saturated −25%#271919

Channel breakdown

R47
G17
B18
Red47 (18.4%)
Green17 (6.7%)
Blue18 (7.1%)
Hue358°
Saturation (HSL)46.88%
Lightness12.55%
Dominant channelRed
Hex per channelR 2F · G 11 · B 12

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Every value on this page was computed from “2f1112” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.