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Recognised as Colour

#4D2628

  • #4D2628
  • Red
  • Dark
  • Nearest: Black

#4D2628 is a red with RGB values 77, 38, 40 and HSL 357°, 34%, 23%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4D2628#4D2628
HEX#4D2628
RGBrgb(77, 38, 40)
RGB (0–1)0.302, 0.149, 0.1569
RGB percentages30.2%, 14.9%, 15.7%
HSLhsl(356.9, 33.9%, 22.5%)
HSV / HSBhsv(356.9, 50.6%, 30.2%)
CMYK0%, 50.6%, 48.1%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,056,040
CSS custom property--colour: #4D2628;

Brightness & contrast

Relative luminance0.03117WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.94:1
Contrast with white12.94:1WCAG normal text: AAA
Contrast with black1.62:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#B2D9D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2E2D28no red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#383427no green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#542127no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.94:1WCAG large text: AAA
Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Black · ΔE 28.5Dim grey · ΔE 31Dark slate grey · ΔE 33.8Sienna · ΔE 38.5Gray · ΔE 38.5Saddle brown · ΔE 38.9
Nearest named CSS colourBlack (#000000)ΔE 28.49, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#264D4B
Analogous#4D263C, #4D3726
Triadic#284D26, #26284D
Split complementary#264D37, #263C4D
Tetradic#3C4D26, #264D4B, #37264D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C07F82
Lighter +30%#AF5D61
Lighter +20%#91484B
Lighter +10%#6F373A
Darker −10%#2B1516
Darker −20%#090405
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5B181B
Less saturated −25%#3F3435

Channel breakdown

R77
G38
B40
Red77 (30.2%)
Green38 (14.9%)
Blue40 (15.7%)
Hue356.92°
Saturation (HSL)33.91%
Lightness22.55%
Dominant channelRed
Hex per channelR 4D · G 26 · B 28

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Every value on this page was computed from “4d2628” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.