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Recognised as Colour

#4B3834

  • #4B3834
  • Red
  • Dark
  • Nearest: Dim grey

#4B3834 is a red with RGB values 75, 56, 52 and HSL 10°, 18%, 25%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4B3834#4B3834
HEX#4B3834
RGBrgb(75, 56, 52)
RGB (0–1)0.2941, 0.2196, 0.2039
RGB percentages29.4%, 22%, 20.4%
HSLhsl(10.4, 18.1%, 24.9%)
HSV / HSBhsv(10.4, 30.7%, 29.4%)
CMYK0%, 25.3%, 30.7%, 70.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,929,588
CSS custom property--colour: #4B3834;

Brightness & contrast

Relative luminance0.04572WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.97:1
Contrast with white10.97:1WCAG normal text: AAA
Contrast with black1.91:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#B4C7CB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3A34no red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#403E34no green cones; the most common form, about 1% of men; ΔE 9 from the original
Tritanopia#4F3637no 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 text10.97:1WCAG large text: AAA
Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Dim grey · ΔE 21.3Dark slate grey · ΔE 22.4Black · ΔE 27.2Gray · ΔE 29.7Slate grey · ΔE 33.4Light slate grey · ΔE 36.2
Nearest named CSS colourDim grey (#696969)ΔE 21.25, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#34474B
Analogous#4B343C, #4B4334
Triadic#344B38, #38344B
Split complementary#344B43, #343C4B
Tetradic#3C4B34, #34474B, #44344B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B69B95
Lighter +30%#A17E77
Lighter +20%#87655E
Lighter +10%#694E49
Darker −10%#2D221F
Darker −20%#0F0B0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5B2E24
Less saturated −25%#404040

Channel breakdown

R75
G56
B52
Red75 (29.4%)
Green56 (22%)
Blue52 (20.4%)
Hue10.43°
Saturation (HSL)18.11%
Lightness24.9%
Dominant channelRed
Hex per channelR 4B · G 38 · B 34

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Every value on this page was computed from “4b3834” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.