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Colour

#3D585D

  • #3D585D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#3D585D is a cyan with RGB values 61, 88, 93 and HSL 189°, 21%, 30%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3D585D#3D585D
HEX#3D585D
RGBrgb(61, 88, 93)
RGB (0–1)0.2392, 0.3451, 0.3647
RGB percentages23.9%, 34.5%, 36.5%
HSLhsl(189.4, 20.8%, 30.2%)
HSV / HSBhsv(189.4, 34.4%, 36.5%)
CMYK34.4%, 5.4%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,020,317
CSS custom property--colour: #3D585D;

Brightness & contrast

Relative luminance0.08762WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.63:1
Contrast with white7.63:1WCAG normal text: AAA
Contrast with black2.75:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#C2A7A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#53565Dno red cones; affects about 1% of men; ΔE 9.3 from the original
Deuteranopia#4E525Dno green cones; the most common form, about 1% of men; ΔE 9.7 from the original
Tritanopia#325A59no blue cones; rare, and affects men and women equally; ΔE 6.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.63:1WCAG large text: AAA
Contrast with black, large text2.75:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 5.8Dim grey · ΔE 13.9Slate grey · ΔE 19Gray · ΔE 21Light slate grey · ΔE 22Teal · ΔE 24
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 5.77, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D423D
Analogous#3D5D52, #3D485D
Triadic#5D3D58, #585D3D
Split complementary#5D3D48, #5D523D
Tetradic#523D5D, #5D423D, #485D3D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3BEC3
Lighter +30%#84A8AF
Lighter +20%#66929A
Lighter +10%#51757C
Darker −10%#293B3E
Darker −20%#151E1F
Darker −30%#000101
Darker −40%#000000
More saturated +25%#2A6570
Less saturated −25%#4D4D4D

Channel breakdown

R61
G88
B93
Red61 (23.9%)
Green88 (34.5%)
Blue93 (36.5%)
Hue189.38°
Saturation (HSL)20.78%
Lightness30.2%
Dominant channelBlue
Hex per channelR 3D · G 58 · B 5D

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Every value on this page was computed from “3d585d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.