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Colour

#2F667A

  • #2F667A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2F667A is a cyan with RGB values 47, 102, 122 and HSL 196°, 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

#2F667A#2F667A
HEX#2F667A
RGBrgb(47, 102, 122)
RGB (0–1)0.1843, 0.4, 0.4784
RGB percentages18.4%, 40%, 47.8%
HSLhsl(196, 44.4%, 33.1%)
HSV / HSBhsv(196, 61.5%, 47.8%)
CMYK61.5%, 16.4%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,106,426
CSS custom property--colour: #2F667A;

Brightness & contrast

Relative luminance0.11512WCAG 2.x, 0 is black and 1 is white
Perceived brightness92 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.36:1
Contrast with white6.36:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#D09985

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B647Bno red cones; affects about 1% of men; ΔE 14.2 from the original
Deuteranopia#505C7Ano 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 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.36:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 15.9Slate grey · ΔE 16.8Light slate grey · ΔE 19Teal · ΔE 20.5Dim grey · ΔE 20.7Steel blue · ΔE 21.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.85, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A432F
Analogous#2F7A69, #2F417A
Triadic#7A2F66, #667A2F
Split complementary#7A2F41, #7A692F
Tetradic#692F7A, #7A432F, #417A2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CC9D9
Lighter +30%#77B4CB
Lighter +20%#52A0BD
Lighter +10%#3D859F
Darker −10%#214755
Darker −20%#132830
Darker −30%#040A0C
Darker −40%#000000
More saturated +25%#1A708F
Less saturated −25%#445C65

Channel breakdown

R47
G102
B122
Red47 (18.4%)
Green102 (40%)
Blue122 (47.8%)
Hue196°
Saturation (HSL)44.38%
Lightness33.14%
Dominant channelBlue
Hex per channelR 2F · G 66 · B 7A

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Every value on this page was computed from “2f667a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.