Nerdulator> put something in

Colour

#1F161F

  • #1F161F
  • Magenta
  • Dark
  • Nearest: Black

#1F161F is a magenta with RGB values 31, 22, 31 and HSL 300°, 17%, 10%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F161F#1F161F
HEX#1F161F
RGBrgb(31, 22, 31)
RGB (0–1)0.1216, 0.0863, 0.1216
RGB percentages12.2%, 8.6%, 12.2%
HSLhsl(300, 17%, 10.4%)
HSV / HSBhsv(300, 29%, 12.2%)
CMYK0%, 29%, 0%, 87.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,037,279
CSS custom property--colour: #1F161F;

Brightness & contrast

Relative luminance0.00964WCAG 2.x, 0 is black and 1 is white
Perceived brightness26.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.61:1
Contrast with white17.61:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#E0E9E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#15181Fno red cones; affects about 1% of men; ΔE 6.1 from the original
Deuteranopia#17191Fno green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#201719no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.61:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 11.9Dark slate grey · ΔE 29.1Dim grey · ΔE 36.6Slate grey · ΔE 45.4Gray · ΔE 45.6Dark slateblue · ΔE 47.7
Nearest named CSS colourBlack (#000000)ΔE 11.86, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#161F16
Analogous#1A161F, #1F161A
Triadic#1F1F16, #161F1F
Split complementary#1A1F16, #161F1A
Tetradic#1F1A16, #161F16, #161A1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#966B96
Lighter +30%#785678
Lighter +20%#5B405B
Lighter +10%#3D2B3D
Darker −10%#010101
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#260F26
Less saturated −25%#1A1A1A

Channel breakdown

R31
G22
B31
Red31 (12.2%)
Green22 (8.6%)
Blue31 (12.2%)
Hue300°
Saturation (HSL)16.98%
Lightness10.39%
Dominant channelRed and Blue
Hex per channelR 1F · G 16 · B 1F

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 “1f161f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.