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Colour

#440B38

  • #440B38
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#440B38 is a magenta with RGB values 68, 11, 56 and HSL 313°, 72%, 15%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#440B38#440B38
HEX#440B38
RGBrgb(68, 11, 56)
RGB (0–1)0.2667, 0.0431, 0.2196
RGB percentages26.7%, 4.3%, 22%
HSLhsl(312.6, 72.2%, 15.5%)
HSV / HSBhsv(312.6, 83.8%, 26.7%)
CMYK0%, 83.8%, 17.6%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,459,320
CSS custom property--colour: #440B38;

Brightness & contrast

Relative luminance0.01754WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.55:1
Contrast with white15.55:1WCAG normal text: AAA
Contrast with black1.35:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#BBF4C7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0E1E39no red cones; affects about 1% of men; ΔE 28.5 from the original
Deuteranopia#212737no green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#480E20no blue cones; rare, and affects men and women equally; ΔE 18.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.55:1WCAG large text: AAA
Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 33.2Midnight blue · ΔE 35.6Black · ΔE 37.5Purple · ΔE 38.5Rebecca purple · ΔE 39.6Dark magenta · ΔE 43.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 33.16, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B4417
Analogous#340B44, #440B1B
Triadic#38440B, #0B3844
Split complementary#1B440B, #0B4434
Tetradic#44340B, #0B4417, #0B1B44

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DF3CBD
Lighter +30%#C820A4
Lighter +20%#9C1980
Lighter +10%#70125C
Darker −10%#180414
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4E013E
Less saturated −25%#3A1532

Channel breakdown

R68
G11
B56
Red68 (26.7%)
Green11 (4.3%)
Blue56 (22%)
Hue312.63°
Saturation (HSL)72.15%
Lightness15.49%
Dominant channelRed
Hex per channelR 44 · G 0B · B 38

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Every value on this page was computed from “440b38” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.