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Colour

#5B3033

  • #5B3033
  • Red
  • Dark
  • Nearest: Dim grey

#5B3033 is a red with RGB values 91, 48, 51 and HSL 356°, 31%, 27%. 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

#5B3033#5B3033
HEX#5B3033
RGBrgb(91, 48, 51)
RGB (0–1)0.3569, 0.1882, 0.2
RGB percentages35.7%, 18.8%, 20%
HSLhsl(355.8, 30.9%, 27.3%)
HSV / HSBhsv(355.8, 47.3%, 35.7%)
CMYK0%, 47.3%, 44%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,976,115
CSS custom property--colour: #5B3033;

Brightness & contrast

Relative luminance0.04577WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.96:1
Contrast with white10.96:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#A4CFCC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#393733no red cones; affects about 1% of men; ΔE 20.4 from the original
Deuteranopia#434032no green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#622B31no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.96:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dim grey · ΔE 28.3Black · ΔE 33Dark slate grey · ΔE 33.8Gray · ΔE 35.1Sienna · ΔE 35.5Saddle brown · ΔE 36.8
Nearest named CSS colourDim grey (#696969)ΔE 28.27, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#305B58
Analogous#5B3048, #5B4230
Triadic#335B30, #30335B
Split complementary#305B43, #30485B
Tetradic#495B30, #305B58, #43305B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C59295
Lighter +30%#B47075
Lighter +20%#9E5358
Lighter +10%#7C4246
Darker −10%#3A1E20
Darker −20%#180D0E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#6C1F24
Less saturated −25%#4A4142

Channel breakdown

R91
G48
B51
Red91 (35.7%)
Green48 (18.8%)
Blue51 (20%)
Hue355.81°
Saturation (HSL)30.94%
Lightness27.25%
Dominant channelRed
Hex per channelR 5B · G 30 · B 33

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Every value on this page was computed from “5b3033” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.