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Recognised as Colour

#5192A4

  • #5192A4
  • Cyan
  • Dark
  • Nearest: Cadetblue

#5192A4 is a cyan with RGB values 81, 146, 164 and HSL 193°, 34%, 48%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#5192A4#5192A4
HEX#5192A4
RGBrgb(81, 146, 164)
RGB (0–1)0.3176, 0.5725, 0.6431
RGB percentages31.8%, 57.3%, 64.3%
HSLhsl(193, 33.9%, 48%)
HSV / HSBhsv(193, 50.6%, 64.3%)
CMYK50.6%, 11%, 0%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,345,956
CSS custom property--colour: #5192A4;

Brightness & contrast

Relative luminance0.24987WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6:1
Contrast with white3.5:1WCAG normal text: Fail
Contrast with black6:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#AE6D5B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#868EA5no red cones; affects about 1% of men; ΔE 18.1 from the original
Deuteranopia#7A85A4no green cones; the most common form, about 1% of men; ΔE 19 from the original
Tritanopia#219898no blue cones; rare, and affects men and women equally; ΔE 16.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.5:1WCAG large text: AA
Contrast with black, large text6:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 10.2Light slate grey · ΔE 14.3Slate grey · ΔE 15.2Dark cyan · ΔE 17.1Teal · ΔE 17.5Steel blue · ΔE 20.5
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 10.22, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A46351
Analogous#51A48D, #5169A4
Triadic#A45192, #92A451
Split complementary#A45169, #A48D51
Tetradic#8D51A4, #A46351, #69A451

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D6E6EB
Lighter +30%#B4D2DA
Lighter +20%#92BDC9
Lighter +10%#70A9B8
Darker −10%#407482
Darker −20%#2F5560
Darker −30%#1E373E
Darker −40%#0E181B
More saturated +25%#32A3C3
Less saturated −25%#708185

Channel breakdown

R81
G146
B164
Red81 (31.8%)
Green146 (57.3%)
Blue164 (64.3%)
Hue193.01°
Saturation (HSL)33.88%
Lightness48.04%
Dominant channelBlue
Hex per channelR 51 · G 92 · B A4

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Every value on this page was computed from “5192a4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.