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Recognised as Colour

#68837F

  • #68837F
  • Cyan
  • Dark
  • Nearest: Gray

#68837F is a cyan with RGB values 104, 131, 127 and HSL 171°, 11%, 46%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Gray.

Colour values

#68837F#68837F
HEX#68837F
RGBrgb(104, 131, 127)
RGB (0–1)0.4078, 0.5137, 0.498
RGB percentages40.8%, 51.4%, 49.8%
HSLhsl(171.1, 11.5%, 46.1%)
HSV / HSBhsv(171.1, 20.6%, 51.4%)
CMYK20.6%, 0%, 3.1%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,849,407
CSS custom property--colour: #68837F;

Brightness & contrast

Relative luminance0.20708WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.14:1
Contrast with white4.08:1WCAG normal text: Fail
Contrast with black5.14:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#977C80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#80807Fno red cones; affects about 1% of men; ΔE 10.5 from the original
Deuteranopia#7B7C7Fno green cones; the most common form, about 1% of men; ΔE 10.8 from the original
Tritanopia#618482no blue cones; rare, and affects men and women equally; ΔE 2.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.08:1WCAG large text: AA
Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Gray · ΔE 10.6Slate grey · ΔE 12.7Dim grey · ΔE 13.4Light slate grey · ΔE 13.4Cadetblue · ΔE 14Dark grey · ΔE 19.7
Nearest named CSS colourGray (#808080)ΔE 10.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#83686C
Analogous#688372, #687A83
Triadic#7F6883, #837F68
Split complementary#83687A, #837168
Tetradic#716883, #83686C, #7A8368

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7E0DE
Lighter +30%#BBC9C7
Lighter +20%#9FB2AF
Lighter +10%#829C98
Darker −10%#516763
Darker −20%#3B4A48
Darker −30%#242E2C
Darker −40%#0E1111
More saturated +25%#4BA094
Less saturated −25%#767676

Channel breakdown

R104
G131
B127
Red104 (40.8%)
Green131 (51.4%)
Blue127 (49.8%)
Hue171.11°
Saturation (HSL)11.49%
Lightness46.08%
Dominant channelGreen
Hex per channelR 68 · G 83 · B 7F

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Every value on this page was computed from “68837f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.