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Colour

#58554B

  • #58554B
  • Grey
  • Dark
  • Nearest: Dim grey

#58554B is a grey with RGB values 88, 85, 75 and HSL 46°, 8%, 32%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#58554B#58554B
HEX#58554B
RGBrgb(88, 85, 75)
RGB (0–1)0.3451, 0.3333, 0.2941
RGB percentages34.5%, 33.3%, 29.4%
HSLhsl(46.2, 8%, 32%)
HSV / HSBhsv(46.2, 14.8%, 34.5%)
CMYK0%, 3.4%, 14.8%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,789,003
CSS custom property--colour: #58554B;

Brightness & contrast

Relative luminance0.0908WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.46:1
Contrast with white7.46:1WCAG normal text: AAA
Contrast with black2.82:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#A7AAB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#57544Ano red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#58554Bno green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#5A5352no 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 text7.46:1WCAG large text: AAA
Contrast with black, large text2.82:1WCAG large text: Fail

Named colours

Dim grey · ΔE 10.4Dark slate grey · ΔE 15.6Gray · ΔE 18.6Slate grey · ΔE 23.8Light slate grey · ΔE 26.4Dark olivegreen · ΔE 30.9
Nearest named CSS colourDim grey (#696969)ΔE 10.41, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4B4E58
Analogous#584E4B, #54584B
Triadic#4B5855, #554B58
Split complementary#4B5458, #4F4B58
Tetradic#4B584E, #4B4E58, #584B54

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDBBB2
Lighter +30%#A6A296
Lighter +20%#8E8A7B
Lighter +10%#747062
Darker −10%#3C3A34
Darker −20%#21201C
Darker −30%#050505
Darker −40%#000000
More saturated +25%#6C6037
Less saturated −25%#525252

Channel breakdown

R88
G85
B75
Red88 (34.5%)
Green85 (33.3%)
Blue75 (29.4%)
Hue46.15°
Saturation (HSL)7.98%
Lightness31.96%
Dominant channelRed
Hex per channelR 58 · G 55 · B 4B

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Every value on this page was computed from “58554b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.