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Colour

#674E7F

  • #674E7F
  • Violet
  • Dark
  • Nearest: Dark slateblue

#674E7F is a violet with RGB values 103, 78, 127 and HSL 271°, 24%, 40%. 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

#674E7F#674E7F
HEX#674E7F
RGBrgb(103, 78, 127)
RGB (0–1)0.4039, 0.3059, 0.498
RGB percentages40.4%, 30.6%, 49.8%
HSLhsl(270.6, 23.9%, 40.2%)
HSV / HSBhsv(270.6, 38.6%, 49.8%)
CMYK18.9%, 38.6%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,770,303
CSS custom property--colour: #674E7F;

Brightness & contrast

Relative luminance0.09865WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.06:1
Contrast with white7.06:1WCAG normal text: AAA
Contrast with black2.97:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#98B180

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#445881no red cones; affects about 1% of men; ΔE 16.6 from the original
Deuteranopia#49597Eno green cones; the most common form, about 1% of men; ΔE 16.8 from the original
Tritanopia#645560no blue cones; rare, and affects men and women equally; ΔE 23.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.06:1WCAG large text: AAA
Contrast with black, large text2.97:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.2Steel blue · ΔE 30.2Slate grey · ΔE 30.6Light slate grey · ΔE 32.1Dim grey · ΔE 32.3Rebecca purple · ΔE 32.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.22, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#667F4E
Analogous#4F4E7F, #7F4E7E
Triadic#7F674E, #4E7F67
Split complementary#7E7F4E, #4E7F4F
Tetradic#7F4F4E, #667F4E, #4E7E7F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDC0D9
Lighter +30%#B3A1C5
Lighter +20%#9A81B2
Lighter +10%#81629E
Darker −10%#4D3B5F
Darker −20%#342740
Darker −30%#1A1420
Darker −40%#010001
More saturated +25%#683499
Less saturated −25%#676767

Channel breakdown

R103
G78
B127
Red103 (40.4%)
Green78 (30.6%)
Blue127 (49.8%)
Hue270.61°
Saturation (HSL)23.9%
Lightness40.2%
Dominant channelBlue
Hex per channelR 67 · G 4E · B 7F

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Every value on this page was computed from “674e7f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.