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Recognised as Colour

#3E2323

  • #3E2323
  • Red
  • Dark
  • Nearest: Black

#3E2323 is a red with RGB values 62, 35, 35 and HSL 0°, 28%, 19%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3E2323#3E2323
HEX#3E2323
RGBrgb(62, 35, 35)
RGB (0–1)0.2431, 0.1373, 0.1373
RGB percentages24.3%, 13.7%, 13.7%
HSLhsl(0, 27.8%, 19%)
HSV / HSBhsv(0, 43.5%, 24.3%)
CMYK0%, 43.5%, 43.5%, 75.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,072,227
CSS custom property--colour: #3E2323;

Brightness & contrast

Relative luminance0.02348WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.29:1
Contrast with white14.29:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#C1DCDC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#282723no red cones; affects about 1% of men; ΔE 13.7 from the original
Deuteranopia#2F2C23no green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#432023no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.29:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Black · ΔE 22.2Dark slate grey · ΔE 29.8Dim grey · ΔE 30.6Gray · ΔE 39Slate grey · ΔE 41.9Saddle brown · ΔE 43.1
Nearest named CSS colourBlack (#000000)ΔE 22.2, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#233E3E
Analogous#3E2331, #3E3123
Triadic#233E23, #23233E
Split complementary#233E31, #23313E
Tetradic#313E23, #233E3E, #31233E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B47979
Lighter +30%#A05A5A
Lighter +20%#7F4848
Lighter +10%#5F3535
Darker −10%#1D1111
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4A1717
Less saturated −25%#322F2F

Channel breakdown

R62
G35
B35
Red62 (24.3%)
Green35 (13.7%)
Blue35 (13.7%)
Hue0°
Saturation (HSL)27.84%
Lightness19.02%
Dominant channelRed
Hex per channelR 3E · G 23 · B 23

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Every value on this page was computed from “3e2323” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.