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Colour

#351F24

  • #351F24
  • Red
  • Dark
  • Nearest: Black

#351F24 is a red with RGB values 53, 31, 36 and HSL 346°, 26%, 16%. It is a dark colour, so white text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#351F24#351F24
HEX#351F24
RGBrgb(53, 31, 36)
RGB (0–1)0.2078, 0.1216, 0.1412
RGB percentages20.8%, 12.2%, 14.1%
HSLhsl(346.4, 26.2%, 16.5%)
HSV / HSBhsv(346.4, 41.5%, 20.8%)
CMYK0%, 41.5%, 32.1%, 79.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,481,380
CSS custom property--colour: #351F24;

Brightness & contrast

Relative luminance0.01864WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.3:1
Contrast with white15.3:1WCAG normal text: AAA
Contrast with black1.37:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#CAE0DB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#222324no red cones; affects about 1% of men; ΔE 12 from the original
Deuteranopia#282724no green cones; the most common form, about 1% of men; ΔE 11.9 from the original
Tritanopia#391D21no blue cones; rare, and affects men and women equally; ΔE 3.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.3:1WCAG large text: AAA
Contrast with black, large text1.37:1WCAG large text: Fail

Named colours

Black · ΔE 18.8Dark slate grey · ΔE 28.9Dim grey · ΔE 31.8Gray · ΔE 40.5Slate grey · ΔE 42.1Light slate grey · ΔE 45.1
Nearest named CSS colourBlack (#000000)ΔE 18.77, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F3530
Analogous#351F2F, #35251F
Triadic#24351F, #1F2435
Split complementary#1F3525, #1F2F35
Tetradic#2F351F, #1F3530, #251F35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AD7380
Lighter +30%#965766
Lighter +20%#754550
Lighter +10%#55323A
Darker −10%#150C0E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3F141E
Less saturated −25%#2A292A

Channel breakdown

R53
G31
B36
Red53 (20.8%)
Green31 (12.2%)
Blue36 (14.1%)
Hue346.36°
Saturation (HSL)26.19%
Lightness16.47%
Dominant channelRed
Hex per channelR 35 · G 1F · B 24

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Every value on this page was computed from “351f24” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.