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Colour

#005679

  • #005679
  • Cyan
  • Dark
  • Nearest: Steel blue

#005679 is a cyan with RGB values 0, 86, 121 and HSL 197°, 100%, 24%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#005679#005679
HEX#005679
RGBrgb(0, 86, 121)
RGB (0–1)0, 0.3373, 0.4745
RGB percentages0%, 33.7%, 47.5%
HSLhsl(197.4, 100%, 23.7%)
HSV / HSBhsv(197.4, 100%, 47.5%)
CMYK100%, 28.9%, 0%, 52.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer22,137
CSS custom property--colour: #005679;

Brightness & contrast

Relative luminance0.08036WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.05:1
Contrast with white8.05:1WCAG normal text: AAA
Contrast with black2.61:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#FFA986

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#45567Bno red cones; affects about 1% of men; ΔE 13 from the original
Deuteranopia#364C78no green cones; the most common form, about 1% of men; ΔE 14 from the original
Tritanopia#005F62no blue cones; rare, and affects men and women equally; ΔE 22.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.05:1WCAG large text: AAA
Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Steel blue · ΔE 19.9Dark slate grey · ΔE 22.7Slate grey · ΔE 25.1Light slate grey · ΔE 27.2Dim grey · ΔE 29.2Teal · ΔE 30.4
Nearest named CSS colourSteel blue (#4682B4)ΔE 19.9, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#792300
Analogous#00795F, #001A79
Triadic#790056, #567900
Split complementary#79001A, #796000
Tetradic#5F0079, #792300, #197900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#46C9FF
Lighter +30%#13BBFF
Lighter +20%#009EDF
Lighter +10%#007AAC
Darker −10%#003246
Darker −20%#000E13
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005679
Less saturated −25%#0F506A

Channel breakdown

R0
G86
B121
Red0 (0%)
Green86 (33.7%)
Blue121 (47.5%)
Hue197.36°
Saturation (HSL)100%
Lightness23.73%
Dominant channelBlue
Hex per channelR 00 · G 56 · B 79

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Every value on this page was computed from “hex 005679” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.