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Colour

#2F6679

  • #2F6679
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2F6679 is a cyan with RGB values 47, 102, 121 and HSL 195°, 44%, 33%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2F6679#2F6679
HEX#2F6679
RGBrgb(47, 102, 121)
RGB (0–1)0.1843, 0.4, 0.4745
RGB percentages18.4%, 40%, 47.5%
HSLhsl(195.4, 44%, 32.9%)
HSV / HSBhsv(195.4, 61.2%, 47.5%)
CMYK61.2%, 15.7%, 0%, 52.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,106,425
CSS custom property--colour: #2F6679;

Brightness & contrast

Relative luminance0.11488WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#D09986

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B647Ano red cones; affects about 1% of men; ΔE 14.3 from the original
Deuteranopia#505C79no green cones; the most common form, about 1% of men; ΔE 15.1 from the original
Tritanopia#006C6Cno blue cones; rare, and affects men and women equally; ΔE 16 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 15.4Slate grey · ΔE 16.8Light slate grey · ΔE 19Teal · ΔE 20.1Dim grey · ΔE 20.5Steel blue · ΔE 21.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.39, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#79422F
Analogous#2F7967, #2F4179
Triadic#792F66, #66792F
Split complementary#792F41, #79672F
Tetradic#672F79, #79422F, #41792F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CC9D8
Lighter +30%#77B5CA
Lighter +20%#52A1BC
Lighter +10%#3D859E
Darker −10%#214754
Darker −20%#122830
Darker −30%#04090B
Darker −40%#000000
More saturated +25%#1A708E
Less saturated −25%#445C64

Channel breakdown

R47
G102
B121
Red47 (18.4%)
Green102 (40%)
Blue121 (47.5%)
Hue195.41°
Saturation (HSL)44.05%
Lightness32.94%
Dominant channelBlue
Hex per channelR 2F · G 66 · B 79

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Every value on this page was computed from “2f6679” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.