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Recognised as Colour

#673B61

  • #673B61
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#673B61 is a magenta with RGB values 103, 59, 97 and HSL 308°, 27%, 32%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#673B61#673B61
HEX#673B61
RGBrgb(103, 59, 97)
RGB (0–1)0.4039, 0.2314, 0.3804
RGB percentages40.4%, 23.1%, 38%
HSLhsl(308.2, 27.2%, 31.8%)
HSV / HSBhsv(308.2, 42.7%, 40.4%)
CMYK0%, 42.7%, 5.8%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,765,409
CSS custom property--colour: #673B61;

Brightness & contrast

Relative luminance0.06875WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.84:1
Contrast with white8.84:1WCAG normal text: AAA
Contrast with black2.37:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#98C49E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A4662no red cones; affects about 1% of men; ΔE 22.9 from the original
Deuteranopia#454C60no green cones; the most common form, about 1% of men; ΔE 23.5 from the original
Tritanopia#6A3E49no 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 text8.84:1WCAG large text: AAA
Contrast with black, large text2.37:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.8Dim grey · ΔE 32.1Slate grey · ΔE 35.3Gray · ΔE 36.8Rebecca purple · ΔE 37.1Light slate grey · ΔE 37.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.76, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3B6741
Analogous#573B67, #673B4B
Triadic#61673B, #3B6167
Split complementary#4B673B, #3B6757
Tetradic#67573B, #3B6741, #3B4B67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBA3C5
Lighter +30%#B883B1
Lighter +20%#A5639C
Lighter +10%#874E80
Darker −10%#472842
Darker −20%#261624
Darker −30%#060305
Darker −40%#000000
More saturated +25%#7B2770
Less saturated −25%#534F52

Channel breakdown

R103
G59
B97
Red103 (40.4%)
Green59 (23.1%)
Blue97 (38%)
Hue308.18°
Saturation (HSL)27.16%
Lightness31.76%
Dominant channelRed
Hex per channelR 67 · G 3B · B 61

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Every value on this page was computed from “673b61” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.