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Recognised as Colour

#28082D

  • #28082D
  • Magenta
  • Dark
  • Nearest: Black

#28082D is a magenta with RGB values 40, 8, 45 and HSL 292°, 70%, 10%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#28082D#28082D
HEX#28082D
RGBrgb(40, 8, 45)
RGB (0–1)0.1569, 0.0314, 0.1765
RGB percentages15.7%, 3.1%, 17.6%
HSLhsl(291.9, 69.8%, 10.4%)
HSV / HSBhsv(291.9, 82.2%, 17.6%)
CMYK11.1%, 82.2%, 0%, 82.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,623,533
CSS custom property--colour: #28082D;

Brightness & contrast

Relative luminance0.00814WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.06:1
Contrast with white18.06:1WCAG normal text: AAA
Contrast with black1.16:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#D7F7D2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#01142Eno red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#0D172Cno green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#290E19no blue cones; rare, and affects men and women equally; ΔE 17.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.06:1WCAG large text: AAA
Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 29.5Dark slateblue · ΔE 34.5Midnight blue · ΔE 34.7Dark slate grey · ΔE 44.1Rebecca purple · ΔE 44.2Purple · ΔE 46.7
Nearest named CSS colourBlack (#000000)ΔE 29.5, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0D2D08
Analogous#16082D, #2D0820
Triadic#2D2808, #082D28
Split complementary#202D08, #082D15
Tetradic#2D1508, #0D2D08, #08202D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C128D9
Lighter +30%#9B1FAF
Lighter +20%#751784
Lighter +10%#4E1058
Darker −10%#020002
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2D0134
Less saturated −25%#230F26

Channel breakdown

R40
G8
B45
Red40 (15.7%)
Green8 (3.1%)
Blue45 (17.6%)
Hue291.89°
Saturation (HSL)69.81%
Lightness10.39%
Dominant channelBlue
Hex per channelR 28 · G 08 · B 2D

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Every value on this page was computed from “28082d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.