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Recognised as Colour

#054866

  • #054866
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#054866 is a cyan with RGB values 5, 72, 102 and HSL 199°, 91%, 21%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#054866#054866
HEX#054866
RGBrgb(5, 72, 102)
RGB (0–1)0.0196, 0.2824, 0.4
RGB percentages2%, 28.2%, 40%
HSLhsl(198.6, 90.7%, 21%)
HSV / HSBhsv(198.6, 95.1%, 40%)
CMYK95.1%, 29.4%, 0%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer346,214
CSS custom property--colour: #054866;

Brightness & contrast

Relative luminance0.05626WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.88:1
Contrast with white9.88:1WCAG normal text: AAA
Contrast with black2.13:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#FAB799

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#394867no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#2D3F66no green cones; the most common form, about 1% of men; ΔE 12.8 from the original
Tritanopia#005052no blue cones; rare, and affects men and women equally; ΔE 20.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.88:1WCAG large text: AAA
Contrast with black, large text2.13:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.9Steel blue · ΔE 25.9Slate grey · ΔE 27.7Dim grey · ΔE 28.8Light slate grey · ΔE 30.3Teal · ΔE 32.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.89, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#662305
Analogous#056653, #051866
Triadic#660548, #486605
Split complementary#660518, #665305
Tetradic#530566, #662305, #186605

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#41BEF6
Lighter +30%#11ADF3
Lighter +20%#0A8DC7
Lighter +10%#076A97
Darker −10%#032635
Darker −20%#000305
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004A6B
Less saturated −25%#124359

Channel breakdown

R5
G72
B102
Red5 (2%)
Green72 (28.2%)
Blue102 (40%)
Hue198.56°
Saturation (HSL)90.65%
Lightness20.98%
Dominant channelBlue
Hex per channelR 05 · G 48 · B 66

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Every value on this page was computed from “hex 054866” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.