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Recognised as Colour

#27101F

  • #27101F
  • Magenta
  • Dark
  • Nearest: Black

#27101F is a magenta with RGB values 39, 16, 31 and HSL 321°, 42%, 11%. It is a dark colour, so white text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#27101F#27101F
HEX#27101F
RGBrgb(39, 16, 31)
RGB (0–1)0.1529, 0.0627, 0.1216
RGB percentages15.3%, 6.3%, 12.2%
HSLhsl(320.9, 41.8%, 10.8%)
HSV / HSBhsv(320.9, 59%, 15.3%)
CMYK0%, 59%, 20.5%, 84.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,560,031
CSS custom property--colour: #27101F;

Brightness & contrast

Relative luminance0.00901WCAG 2.x, 0 is black and 1 is white
Perceived brightness26.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.79:1
Contrast with white17.79:1WCAG normal text: AAA
Contrast with black1.18:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#D8EFE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#111520no red cones; affects about 1% of men; ΔE 13.4 from the original
Deuteranopia#17191Eno green cones; the most common form, about 1% of men; ΔE 14.2 from the original
Tritanopia#291016no blue cones; rare, and affects men and women equally; ΔE 6.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.79:1WCAG large text: AAA
Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Black · ΔE 17.5Dark slate grey · ΔE 35.1Dim grey · ΔE 39.5Dark slateblue · ΔE 44.7Slate grey · ΔE 48Gray · ΔE 48
Nearest named CSS colourBlack (#000000)ΔE 17.52, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#102718
Analogous#231027, #271014
Triadic#1F2710, #101F27
Split complementary#132710, #102723
Tetradic#272410, #102718, #101427

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B64D91
Lighter +30%#933D75
Lighter +20%#6F2E58
Lighter +10%#4B1F3C
Darker −10%#030102
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2E0921
Less saturated −25%#20171D

Channel breakdown

R39
G16
B31
Red39 (15.3%)
Green16 (6.3%)
Blue31 (12.2%)
Hue320.87°
Saturation (HSL)41.82%
Lightness10.78%
Dominant channelRed
Hex per channelR 27 · G 10 · B 1F

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Every value on this page was computed from “27101f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.