Nerdulator> put something in

Recognised as Colour

#58575A

  • #58575A
  • Grey
  • Dark
  • Nearest: Dim grey

#58575A is a grey with RGB values 88, 87, 90 and HSL 260°, 2%, 35%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#58575A#58575A
HEX#58575A
RGBrgb(88, 87, 90)
RGB (0–1)0.3451, 0.3412, 0.3529
RGB percentages34.5%, 34.1%, 35.3%
HSLhsl(260, 1.7%, 34.7%)
HSV / HSBhsv(260, 3.3%, 35.3%)
CMYK2.2%, 3.3%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,789,530
CSS custom property--colour: #58575A;

Brightness & contrast

Relative luminance0.09629WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.18:1
Contrast with white7.18:1WCAG normal text: AAA
Contrast with black2.93:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#A7A8A5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#57575Ano red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#57575Ano green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#585758no blue cones; rare, and affects men and women equally; ΔE 1.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.18:1WCAG large text: AAA
Contrast with black, large text2.93:1WCAG large text: Fail

Named colours

Dim grey · ΔE 7.5Dark slate grey · ΔE 14.2Gray · ΔE 16.5Slate grey · ΔE 18.3Light slate grey · ΔE 21.3Rosy brown · ΔE 32
Nearest named CSS colourDim grey (#696969)ΔE 7.49, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#595A57
Analogous#57585A, #5A575A
Triadic#5A5857, #575A58
Split complementary#5A5A57, #585A57
Tetradic#5A5758, #595A57, #575A5A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEBDC0
Lighter +30%#A4A3A7
Lighter +20%#8B8A8D
Lighter +10%#717074
Darker −10%#3F3E40
Darker −20%#252526
Darker −30%#0C0C0C
Darker −40%#000000
More saturated +25%#514170
Less saturated −25%#595959

Channel breakdown

R88
G87
B90
Red88 (34.5%)
Green87 (34.1%)
Blue90 (35.3%)
Hue260°
Saturation (HSL)1.69%
Lightness34.71%
Dominant channelBlue
Hex per channelR 58 · G 57 · B 5A

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “58575a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.