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Colour

#2D0017

  • #2D0017
  • Magenta
  • Dark
  • Nearest: Black

#2D0017 is a magenta with RGB values 45, 0, 23 and HSL 329°, 100%, 9%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2D0017#2D0017
HEX#2D0017
RGBrgb(45, 0, 23)
RGB (0–1)0.1765, 0, 0.0902
RGB percentages17.6%, 0%, 9%
HSLhsl(329.3, 100%, 8.8%)
HSV / HSBhsv(329.3, 100%, 17.6%)
CMYK0%, 100%, 48.9%, 82.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,949,143
CSS custom property--colour: #2D0017;

Brightness & contrast

Relative luminance0.0062WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.68:1
Contrast with white18.68:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#0B0B0B
Inverted#D2FFE8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#070D18no red cones; affects about 1% of men; ΔE 24.3 from the original
Deuteranopia#151516no green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#320009no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.68:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 25.3Dark slate grey · ΔE 44.4Dim grey · ΔE 46Dark slateblue · ΔE 46.8Midnight blue · ΔE 48.5Maroon · ΔE 51.1
Nearest named CSS colourBlack (#000000)ΔE 25.28, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#002D16
Analogous#2C002D, #2D0001
Triadic#172D00, #00172D
Split complementary#012D00, #002D2C
Tetradic#2D2C00, #002D16, #00012D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9007F
Lighter +30%#C60065
Lighter +20%#93004B
Lighter +10%#600031
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2D0017
Less saturated −25%#270617

Channel breakdown

R45
G0
B23
Red45 (17.6%)
Green0 (0%)
Blue23 (9%)
Hue329.33°
Saturation (HSL)100%
Lightness8.82%
Dominant channelRed
Hex per channelR 2D · G 00 · B 17

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Every value on this page was computed from “2d0017” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.