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Colour

#6F7780

  • #6F7780
  • Grey
  • Dark
  • Nearest: Slate grey

#6F7780 is a grey with RGB values 111, 119, 128 and HSL 212°, 7%, 47%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#6F7780#6F7780
HEX#6F7780
RGBrgb(111, 119, 128)
RGB (0–1)0.4353, 0.4667, 0.502
RGB percentages43.5%, 46.7%, 50.2%
HSLhsl(211.8, 7.1%, 46.9%)
HSV / HSBhsv(211.8, 13.3%, 50.2%)
CMYK13.3%, 7%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,305,088
CSS custom property--colour: #6F7780;

Brightness & contrast

Relative luminance0.18132WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.63:1
Contrast with white4.54:1WCAG normal text: AA
Contrast with black4.63:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#90887F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#747780no red cones; affects about 1% of men; ΔE 1.9 from the original
Deuteranopia#727580no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#6B797Ano blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.54:1WCAG large text: AAA
Contrast with black, large text4.63:1WCAG large text: AAA

Named colours

Slate grey · ΔE 5.7Gray · ΔE 7.2Dim grey · ΔE 8Light slate grey · ΔE 8.2Dark grey · ΔE 20.5Dark slate grey · ΔE 21.4
Nearest named CSS colourSlate grey (#708090)ΔE 5.72, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#80786F
Analogous#6F7F80, #6F6F80
Triadic#806F77, #77806F
Split complementary#806F6F, #7F806F
Tetradic#806F7F, #80786F, #6F806F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBDDE0
Lighter +30%#C0C4C8
Lighter +20%#A4AAB1
Lighter +10%#899199
Darker −10%#575E65
Darker −20%#404449
Darker −30%#282B2E
Darker −40%#101113
More saturated +25%#51759E
Less saturated −25%#777777

Channel breakdown

R111
G119
B128
Red111 (43.5%)
Green119 (46.7%)
Blue128 (50.2%)
Hue211.76°
Saturation (HSL)7.11%
Lightness46.86%
Dominant channelBlue
Hex per channelR 6F · G 77 · B 80

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Every value on this page was computed from “6f7780” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.