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Recognised as Colour

#671AB9

  • #671AB9
  • Violet
  • Dark
  • Nearest: Dark orchid

#671AB9 is a violet with RGB values 103, 26, 185 and HSL 269°, 75%, 41%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark orchid.

Colour values

#671AB9#671AB9
HEX#671AB9
RGBrgb(103, 26, 185)
RGB (0–1)0.4039, 0.102, 0.7255
RGB percentages40.4%, 10.2%, 72.5%
HSLhsl(269.1, 75.4%, 41.4%)
HSV / HSBhsv(269.1, 85.9%, 72.5%)
CMYK44.3%, 85.9%, 0%, 27.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,757,049
CSS custom property--colour: #671AB9;

Brightness & contrast

Relative luminance0.07125WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.66:1
Contrast with white8.66:1WCAG normal text: AAA
Contrast with black2.43:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#98E546

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004CBDno red cones; affects about 1% of men; ΔE 35.1 from the original
Deuteranopia#004AB6no green cones; the most common form, about 1% of men; ΔE 36.7 from the original
Tritanopia#514B6Eno blue cones; rare, and affects men and women equally; ΔE 69.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.66:1WCAG large text: AAA
Contrast with black, large text2.43:1WCAG large text: Fail

Named colours

Dark orchid · ΔE 14.2Blue violet · ΔE 15.1Dark violet · ΔE 17.1Dark blue · ΔE 20.4Indigo · ΔE 20.8Navy · ΔE 23.7
Nearest named CSS colourDark orchid (#9932CC)ΔE 14.16, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6CB91A
Analogous#1A1DB9, #B61AB9
Triadic#B9671A, #1AB967
Split complementary#B9B61A, #1DB91A
Tetradic#B91A1D, #6CB91A, #1AB9B6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEACF3
Lighter +30%#B47FED
Lighter +20%#9A52E7
Lighter +10%#8026E0
Darker −10%#4E148C
Darker −20%#350D60
Darker −30%#1C0733
Darker −40%#030106
More saturated +25%#6600D3
Less saturated −25%#68349F

Channel breakdown

R103
G26
B185
Red103 (40.4%)
Green26 (10.2%)
Blue185 (72.5%)
Hue269.06°
Saturation (HSL)75.36%
Lightness41.37%
Dominant channelBlue
Hex per channelR 67 · G 1A · B B9

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Every value on this page was computed from “671ab9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.