Nerdulator> put something in

Recognised as Colour

#311A27

  • #311A27
  • Magenta
  • Dark
  • Nearest: Black

#311A27 is a magenta with RGB values 49, 26, 39 and HSL 326°, 31%, 15%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#311A27#311A27
HEX#311A27
RGBrgb(49, 26, 39)
RGB (0–1)0.1922, 0.102, 0.1529
RGB percentages19.2%, 10.2%, 15.3%
HSLhsl(326.1, 30.7%, 14.7%)
HSV / HSBhsv(326.1, 46.9%, 19.2%)
CMYK0%, 46.9%, 20.4%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,217,959
CSS custom property--colour: #311A27;

Brightness & contrast

Relative luminance0.01538WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.06:1
Contrast with white16.06:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#CEE5D8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1C1F27no red cones; affects about 1% of men; ΔE 13 from the original
Deuteranopia#212326no green cones; the most common form, about 1% of men; ΔE 14 from the original
Tritanopia#341A1Fno blue cones; rare, and affects men and women equally; ΔE 6.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.06:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Black · ΔE 19.2Dark slate grey · ΔE 31.4Dim grey · ΔE 34.7Gray · ΔE 43.2Slate grey · ΔE 43.5Dark slateblue · ΔE 43.9
Nearest named CSS colourBlack (#000000)ΔE 19.23, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1A3124
Analogous#301A31, #311A1B
Triadic#27311A, #1A2731
Split complementary#1C311A, #1A3130
Tetradic#31301A, #1A3124, #1A1C31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AF6890
Lighter +30%#954F77
Lighter +20%#743D5C
Lighter +10%#522C42
Darker −10%#10080C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A1128
Less saturated −25%#282326

Channel breakdown

R49
G26
B39
Red49 (19.2%)
Green26 (10.2%)
Blue39 (15.3%)
Hue326.09°
Saturation (HSL)30.67%
Lightness14.71%
Dominant channelRed
Hex per channelR 31 · G 1A · B 27

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “311a27” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.