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Colour

#291F32

  • #291F32
  • Violet
  • Dark
  • Nearest: Black

#291F32 is a violet with RGB values 41, 31, 50 and HSL 272°, 23%, 16%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#291F32#291F32
HEX#291F32
RGBrgb(41, 31, 50)
RGB (0–1)0.1608, 0.1216, 0.1961
RGB percentages16.1%, 12.2%, 19.6%
HSLhsl(271.6, 23.5%, 15.9%)
HSV / HSBhsv(271.6, 38%, 19.6%)
CMYK18%, 38%, 0%, 80.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,694,962
CSS custom property--colour: #291F32;

Brightness & contrast

Relative luminance0.01682WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.71:1
Contrast with white15.71:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#D6E0CD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1B2333no red cones; affects about 1% of men; ΔE 8 from the original
Deuteranopia#1E2331no green cones; the most common form, about 1% of men; ΔE 7.6 from the original
Tritanopia#282226no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.71:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 19.8Dark slate grey · ΔE 28.4Dim grey · ΔE 33.9Dark slateblue · ΔE 39.4Slate grey · ΔE 40.8Gray · ΔE 42.4
Nearest named CSS colourBlack (#000000)ΔE 19.82, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#28321F
Analogous#1F1F32, #321F31
Triadic#32291F, #1F3229
Split complementary#31321F, #1F321F
Tetradic#321F1F, #28321F, #1F3132

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9074A9
Lighter +30%#765A90
Lighter +20%#5D4671
Lighter +10%#433351
Darker −10%#0F0B13
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2A153C
Less saturated −25%#292929

Channel breakdown

R41
G31
B50
Red41 (16.1%)
Green31 (12.2%)
Blue50 (19.6%)
Hue271.58°
Saturation (HSL)23.46%
Lightness15.88%
Dominant channelBlue
Hex per channelR 29 · G 1F · B 32

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Every value on this page was computed from “291f32” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.