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Recognised as Colour

#3D4E54

  • #3D4E54
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#3D4E54 is a cyan with RGB values 61, 78, 84 and HSL 196°, 16%, 28%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3D4E54#3D4E54
HEX#3D4E54
RGBrgb(61, 78, 84)
RGB (0–1)0.2392, 0.3059, 0.3294
RGB percentages23.9%, 30.6%, 32.9%
HSLhsl(195.7, 15.9%, 28.4%)
HSV / HSBhsv(195.7, 27.4%, 32.9%)
CMYK27.4%, 7.1%, 0%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,017,748
CSS custom property--colour: #3D4E54;

Brightness & contrast

Relative luminance0.07081WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.69:1
Contrast with white8.69:1WCAG normal text: AAA
Contrast with black2.42:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#C2B1AB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4D54no red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#474A54no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#365050no blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.69:1WCAG large text: AAA
Contrast with black, large text2.42:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 7Dim grey · ΔE 14.6Slate grey · ΔE 21.6Gray · ΔE 22.9Light slate grey · ΔE 24.7Teal · ΔE 29
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#54433D
Analogous#3D544F, #3D4254
Triadic#543D4E, #4E543D
Split complementary#543D42, #544F3D
Tetradic#4F3D54, #54433D, #42543D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2B5BB
Lighter +30%#849DA6
Lighter +20%#68858F
Lighter +10%#526972
Darker −10%#283336
Darker −20%#121719
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2B5766
Less saturated −25%#494949

Channel breakdown

R61
G78
B84
Red61 (23.9%)
Green78 (30.6%)
Blue84 (32.9%)
Hue195.65°
Saturation (HSL)15.86%
Lightness28.43%
Dominant channelBlue
Hex per channelR 3D · G 4E · B 54

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Every value on this page was computed from “3d4e54” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.