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Colour

#2F141B

  • #2F141B
  • Red
  • Dark
  • Nearest: Black

#2F141B is a red with RGB values 47, 20, 27 and HSL 344°, 40%, 13%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2F141B#2F141B
HEX#2F141B
RGBrgb(47, 20, 27)
RGB (0–1)0.1843, 0.0784, 0.1059
RGB percentages18.4%, 7.8%, 10.6%
HSLhsl(344.4, 40.3%, 13.1%)
HSV / HSBhsv(344.4, 57.4%, 18.4%)
CMYK0%, 57.4%, 42.6%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,085,339
CSS custom property--colour: #2F141B;

Brightness & contrast

Relative luminance0.01184WCAG 2.x, 0 is black and 1 is white
Perceived brightness31.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.98:1
Contrast with white16.98:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#D0EBE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#19191Bno red cones; affects about 1% of men; ΔE 14.5 from the original
Deuteranopia#1F1E1Ano green cones; the most common form, about 1% of men; ΔE 15.3 from the original
Tritanopia#331217no blue cones; rare, and affects men and women equally; ΔE 4.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.98:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Black · ΔE 18.1Dark slate grey · ΔE 34Dim grey · ΔE 37.1Gray · ΔE 45.6Slate grey · ΔE 47.2Dark slateblue · ΔE 49.3
Nearest named CSS colourBlack (#000000)ΔE 18.1, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#142F28
Analogous#2F1428, #2F1B14
Triadic#1B2F14, #141B2F
Split complementary#142F1B, #14292F
Tetradic#292F14, #142F28, #1B142F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B85770
Lighter +30%#9A4259
Lighter +20%#773244
Lighter +10%#532330
Darker −10%#0B0506
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#370C17
Less saturated −25%#271C1F

Channel breakdown

R47
G20
B27
Red47 (18.4%)
Green20 (7.8%)
Blue27 (10.6%)
Hue344.44°
Saturation (HSL)40.3%
Lightness13.14%
Dominant channelRed
Hex per channelR 2F · G 14 · B 1B

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Every value on this page was computed from “2f141b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.