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Recognised as Colour

#3A292F

  • #3A292F
  • Red
  • Dark
  • Nearest: Black

#3A292F is a red with RGB values 58, 41, 47 and HSL 339°, 17%, 19%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3A292F#3A292F
HEX#3A292F
RGBrgb(58, 41, 47)
RGB (0–1)0.2275, 0.1608, 0.1843
RGB percentages22.7%, 16.1%, 18.4%
HSLhsl(338.8, 17.2%, 19.4%)
HSV / HSBhsv(338.8, 29.3%, 22.7%)
CMYK0%, 29.3%, 19%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,811,631
CSS custom property--colour: #3A292F;

Brightness & contrast

Relative luminance0.02691WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.65:1
Contrast with white13.65:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#C5D6D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2B2C2Fno red cones; affects about 1% of men; ΔE 8.9 from the original
Deuteranopia#2F2F2Fno green cones; the most common form, about 1% of men; ΔE 9.1 from the original
Tritanopia#3D282Bno blue cones; rare, and affects men and women equally; ΔE 3.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.65:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Black · ΔE 20.9Dark slate grey · ΔE 24.4Dim grey · ΔE 27.2Gray · ΔE 36Slate grey · ΔE 37.2Light slate grey · ΔE 40.2
Nearest named CSS colourBlack (#000000)ΔE 20.86, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#293A34
Analogous#3A2938, #3A2C29
Triadic#2F3A29, #292F3A
Split complementary#293A2C, #29383A
Tetradic#383A29, #293A34, #2B293A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A98692
Lighter +30%#946878
Lighter +20%#76535F
Lighter +10%#583E47
Darker −10%#1C1417
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#461D2B
Less saturated −25%#323232

Channel breakdown

R58
G41
B47
Red58 (22.7%)
Green41 (16.1%)
Blue47 (18.4%)
Hue338.82°
Saturation (HSL)17.17%
Lightness19.41%
Dominant channelRed
Hex per channelR 3A · G 29 · B 2F

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Every value on this page was computed from “3a292f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.