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Recognised as Colour

#674D83

  • #674D83
  • Violet
  • Dark
  • Nearest: Dark slateblue

#674D83 is a violet with RGB values 103, 77, 131 and HSL 269°, 26%, 41%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#674D83#674D83
HEX#674D83
RGBrgb(103, 77, 131)
RGB (0–1)0.4039, 0.302, 0.5137
RGB percentages40.4%, 30.2%, 51.4%
HSLhsl(268.9, 26%, 40.8%)
HSV / HSBhsv(268.9, 41.2%, 51.4%)
CMYK21.4%, 41.2%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,770,051
CSS custom property--colour: #674D83;

Brightness & contrast

Relative luminance0.0983WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.08:1
Contrast with white7.08:1WCAG normal text: AAA
Contrast with black2.97:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#98B27C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#415785no red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#465882no green cones; the most common form, about 1% of men; ΔE 17.3 from the original
Tritanopia#635562no blue cones; rare, and affects men and women equally; ΔE 25.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.08:1WCAG large text: AAA
Contrast with black, large text2.97:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.5Rebecca purple · ΔE 29.6Steel blue · ΔE 31Medium purple · ΔE 32.8Slate grey · ΔE 33Midnight blue · ΔE 33.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.51, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#69834D
Analogous#4D4E83, #824D83
Triadic#83674D, #4D8367
Split complementary#83824D, #4E834D
Tetradic#834D4E, #69834D, #4D8382

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEC1DB
Lighter +30%#B4A1C8
Lighter +20%#9A81B5
Lighter +10%#8061A2
Darker −10%#4E3A63
Darker −20%#342743
Darker −30%#1B1423
Darker −40%#020103
More saturated +25%#66339D
Less saturated −25%#686769

Channel breakdown

R103
G77
B131
Red103 (40.4%)
Green77 (30.2%)
Blue131 (51.4%)
Hue268.89°
Saturation (HSL)25.96%
Lightness40.78%
Dominant channelBlue
Hex per channelR 67 · G 4D · B 83

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Every value on this page was computed from “674d83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.