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Recognised as Colour

#64174E

  • #64174E
  • Magenta
  • Dark
  • Nearest: Purple

#64174E is a magenta with RGB values 100, 23, 78 and HSL 317°, 63%, 24%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#64174E#64174E
HEX#64174E
RGBrgb(100, 23, 78)
RGB (0–1)0.3922, 0.0902, 0.3059
RGB percentages39.2%, 9%, 30.6%
HSLhsl(317.1, 62.6%, 24.1%)
HSV / HSBhsv(317.1, 77%, 39.2%)
CMYK0%, 77%, 22%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,559,566
CSS custom property--colour: #64174E;

Brightness & contrast

Relative luminance0.03872WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.83:1
Contrast with white11.83:1WCAG normal text: AAA
Contrast with black1.77:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#9BE8B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E2F50no red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#363C4Cno green cones; the most common form, about 1% of men; ΔE 38.3 from the original
Tritanopia#6B1830no blue cones; rare, and affects men and women equally; ΔE 21.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.83:1WCAG large text: AAA
Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Purple · ΔE 29.8Dark slateblue · ΔE 31.6Rebecca purple · ΔE 34.1Dark magenta · ΔE 34.4Midnight blue · ΔE 36.6Medium violet red · ΔE 37.9
Nearest named CSS colourPurple (#800080)ΔE 29.77, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#17642D
Analogous#531764, #641728
Triadic#4E6417, #174E64
Split complementary#286417, #176453
Tetradic#645317, #17642D, #172864

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DD6ABC
Lighter +30%#D341A9
Lighter +20%#B72A8F
Lighter +10%#8D216E
Darker −10%#3B0D2E
Darker −20%#11040D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#730855
Less saturated −25%#552647

Channel breakdown

R100
G23
B78
Red100 (39.2%)
Green23 (9%)
Blue78 (30.6%)
Hue317.14°
Saturation (HSL)62.6%
Lightness24.12%
Dominant channelRed
Hex per channelR 64 · G 17 · B 4E

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Every value on this page was computed from “64174e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.