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Recognised as Colour

#806FB4

  • #806FB4
  • Blue
  • Dark
  • Nearest: Dark slateblue

#806FB4 is a blue with RGB values 128, 111, 180 and HSL 255°, 32%, 57%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#806FB4#806FB4
HEX#806FB4
RGBrgb(128, 111, 180)
RGB (0–1)0.502, 0.4353, 0.7059
RGB percentages50.2%, 43.5%, 70.6%
HSLhsl(254.8, 31.5%, 57.1%)
HSV / HSBhsv(254.8, 38.3%, 70.6%)
CMYK28.9%, 38.3%, 0%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,417,204
CSS custom property--colour: #806FB4;

Brightness & contrast

Relative luminance0.19253WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.85:1
Contrast with white4.33:1WCAG normal text: Fail
Contrast with black4.85:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#7F904B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C7AB7no red cones; affects about 1% of men; ΔE 15.6 from the original
Deuteranopia#5E78B2no green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#757B89no blue cones; rare, and affects men and women equally; ΔE 33.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.33:1WCAG large text: AA
Contrast with black, large text4.85:1WCAG large text: AAA

Named colours

Dark slateblue · ΔE 22Medium purple · ΔE 22Cornflower blue · ΔE 22.5Steel blue · ΔE 26.3Plum · ΔE 27.6Slate blue · ΔE 27.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A3B46F
Analogous#6F80B4, #A36FB4
Triadic#B4806F, #6FB480
Split complementary#B4A36F, #80B46F
Tetradic#B46F80, #A3B46F, #6FB4A3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6F5FA
Lighter +30%#D9D4E8
Lighter +20%#BBB2D7
Lighter +10%#9E91C5
Darker −10%#65529E
Darker −20%#4F417C
Darker −30%#3A2F5B
Darker −40%#251E39
More saturated +25%#7254CF
Less saturated −25%#8E8A99

Channel breakdown

R128
G111
B180
Red128 (50.2%)
Green111 (43.5%)
Blue180 (70.6%)
Hue254.78°
Saturation (HSL)31.51%
Lightness57.06%
Dominant channelBlue
Hex per channelR 80 · G 6F · B B4

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Every value on this page was computed from “806fb4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.