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Recognised as Colour

#58434B

  • #58434B
  • Red
  • Dark
  • Nearest: Dim grey

#58434B is a red with RGB values 88, 67, 75 and HSL 337°, 14%, 30%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#58434B#58434B
HEX#58434B
RGBrgb(88, 67, 75)
RGB (0–1)0.3451, 0.2627, 0.2941
RGB percentages34.5%, 26.3%, 29.4%
HSLhsl(337.1, 13.5%, 30.4%)
HSV / HSBhsv(337.1, 23.9%, 34.5%)
CMYK0%, 23.9%, 14.8%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,784,395
CSS custom property--colour: #58434B;

Brightness & contrast

Relative luminance0.06597WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.05:1
Contrast with white9.05:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#A7BCB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#45474Bno red cones; affects about 1% of men; ΔE 10.5 from the original
Deuteranopia#4A4A4Bno green cones; the most common form, about 1% of men; ΔE 10.3 from the original
Tritanopia#5B4246no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.05:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Dim grey · ΔE 17.2Dark slate grey · ΔE 22.4Gray · ΔE 25.1Slate grey · ΔE 27Light slate grey · ΔE 29.8Black · ΔE 32.6
Nearest named CSS colourDim grey (#696969)ΔE 17.2, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#435850
Analogous#584356, #584643
Triadic#4B5843, #434B58
Split complementary#435846, #435658
Tetradic#565843, #435850, #464358

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEA9B1
Lighter +30%#A88C97
Lighter +20%#926F7C
Lighter +10%#755964
Darker −10%#3B2D32
Darker −20%#1E171A
Darker −30%#010101
Darker −40%#000000
More saturated +25%#6B3046
Less saturated −25%#4E4E4E

Channel breakdown

R88
G67
B75
Red88 (34.5%)
Green67 (26.3%)
Blue75 (29.4%)
Hue337.14°
Saturation (HSL)13.55%
Lightness30.39%
Dominant channelRed
Hex per channelR 58 · G 43 · B 4B

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Every value on this page was computed from “58434b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.