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Recognised as Colour

#354D56

  • #354D56
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#354D56 is a cyan with RGB values 53, 77, 86 and HSL 196°, 24%, 27%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#354D56#354D56
HEX#354D56
RGBrgb(53, 77, 86)
RGB (0–1)0.2078, 0.302, 0.3373
RGB percentages20.8%, 30.2%, 33.7%
HSLhsl(196.4, 23.7%, 27.3%)
HSV / HSBhsv(196.4, 38.4%, 33.7%)
CMYK38.4%, 10.5%, 0%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,493,206
CSS custom property--colour: #354D56;

Brightness & contrast

Relative luminance0.06737WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.95:1
Contrast with white8.95:1WCAG normal text: AAA
Contrast with black2.35:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#CAB2A9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#484C57no red cones; affects about 1% of men; ΔE 7.8 from the original
Deuteranopia#434856no green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#295050no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.95:1WCAG large text: AAA
Contrast with black, large text2.35:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 6.8Dim grey · ΔE 16.9Slate grey · ΔE 22.2Gray · ΔE 24.7Light slate grey · ΔE 25.3Teal · ΔE 28
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 6.84, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#563E35
Analogous#35564F, #353D56
Triadic#56354D, #4D5635
Split complementary#56353D, #564F35
Tetradic#4F3556, #563E35, #3D5635

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#98B5BF
Lighter +30%#789EAC
Lighter +20%#5C8695
Lighter +10%#486976
Darker −10%#223136
Darker −20%#0E1417
Darker −30%#000000
Darker −40%#000000
More saturated +25%#245567
Less saturated −25%#464646

Channel breakdown

R53
G77
B86
Red53 (20.8%)
Green77 (30.2%)
Blue86 (33.7%)
Hue196.36°
Saturation (HSL)23.74%
Lightness27.25%
Dominant channelBlue
Hex per channelR 35 · G 4D · B 56

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Every value on this page was computed from “354d56” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.