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Recognised as Colour

#674D4F

  • #674D4F
  • Red
  • Dark
  • Nearest: Dim grey

#674D4F is a red with RGB values 103, 77, 79 and HSL 355°, 14%, 35%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#674D4F#674D4F
HEX#674D4F
RGBrgb(103, 77, 79)
RGB (0–1)0.4039, 0.302, 0.3098
RGB percentages40.4%, 30.2%, 31%
HSLhsl(355.4, 14.4%, 35.3%)
HSV / HSBhsv(355.4, 25.2%, 40.4%)
CMYK0%, 25.2%, 23.3%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,769,999
CSS custom property--colour: #674D4F;

Brightness & contrast

Relative luminance0.08756WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.63:1
Contrast with white7.63:1WCAG normal text: AAA
Contrast with black2.75:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#98B2B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#51514Fno red cones; affects about 1% of men; ΔE 11.9 from the original
Deuteranopia#57554Fno green cones; the most common form, about 1% of men; ΔE 11.8 from the original
Tritanopia#6C4B4Eno blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.63:1WCAG large text: AAA
Contrast with black, large text2.75:1WCAG large text: Fail

Named colours

Dim grey · ΔE 14.7Gray · ΔE 21.5Dark slate grey · ΔE 24.4Slate grey · ΔE 25.8Light slate grey · ΔE 28.3Rosy brown · ΔE 28.9
Nearest named CSS colourDim grey (#696969)ΔE 14.71, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D6765
Analogous#674D5C, #67584D
Triadic#4F674D, #4D4F67
Split complementary#4D6758, #4D5C67
Tetradic#5C674D, #4D6765, #584D67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9B7B8
Lighter +30%#B39A9C
Lighter +20%#9D7D7F
Lighter +10%#846365
Darker −10%#4A3739
Darker −20%#2D2122
Darker −30%#0F0C0C
Darker −40%#000000
More saturated +25%#7E363C
Less saturated −25%#5A5A5A

Channel breakdown

R103
G77
B79
Red103 (40.4%)
Green77 (30.2%)
Blue79 (31%)
Hue355.38°
Saturation (HSL)14.44%
Lightness35.29%
Dominant channelRed
Hex per channelR 67 · G 4D · B 4F

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Every value on this page was computed from “674d4f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.