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Recognised as Colour

#054564

  • #054564
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#054564 is a cyan with RGB values 5, 69, 100 and HSL 200°, 90%, 21%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#054564#054564
HEX#054564
RGBrgb(5, 69, 100)
RGB (0–1)0.0196, 0.2706, 0.3922
RGB percentages2%, 27.1%, 39.2%
HSLhsl(199.6, 90.5%, 20.6%)
HSV / HSBhsv(199.6, 95%, 39.2%)
CMYK95%, 31%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer345,444
CSS custom property--colour: #054564;

Brightness & contrast

Relative luminance0.05209WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.29:1
Contrast with white10.29:1WCAG normal text: AAA
Contrast with black2.04:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#FABA9B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#364565no red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#2A3D63no green cones; the most common form, about 1% of men; ΔE 11.1 from the original
Tritanopia#004D50no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.29:1WCAG large text: AAA
Contrast with black, large text2.04:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.8Steel blue · ΔE 26.7Slate grey · ΔE 28.8Dim grey · ΔE 29.5Light slate grey · ΔE 31.3Teal · ΔE 34.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.82, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#642405
Analogous#056453, #051664
Triadic#640545, #456405
Split complementary#640516, #645305
Tetradic#530564, #642405, #166405

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#40BAF5
Lighter +30%#0FA9F3
Lighter +20%#0A88C5
Lighter +10%#076795
Darker −10%#032333
Darker −20%#000203
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004769
Less saturated −25%#124057

Channel breakdown

R5
G69
B100
Red5 (2%)
Green69 (27.1%)
Blue100 (39.2%)
Hue199.58°
Saturation (HSL)90.48%
Lightness20.59%
Dominant channelBlue
Hex per channelR 05 · G 45 · B 64

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Every value on this page was computed from “hex 054564” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.