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Recognised as Colour

#41172B

  • #41172B
  • Red
  • Dark
  • Nearest: Black

#41172B is a red with RGB values 65, 23, 43 and HSL 331°, 48%, 17%. It is a dark colour, so white text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#41172B#41172B
HEX#41172B
RGBrgb(65, 23, 43)
RGB (0–1)0.2549, 0.0902, 0.1686
RGB percentages25.5%, 9%, 16.9%
HSLhsl(331.4, 47.7%, 17.3%)
HSV / HSBhsv(331.4, 64.6%, 25.5%)
CMYK0%, 64.6%, 33.8%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,265,771
CSS custom property--colour: #41172B;

Brightness & contrast

Relative luminance0.01911WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.19:1
Contrast with white15.19:1WCAG normal text: AAA
Contrast with black1.38:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#BEE8D4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1D212Cno red cones; affects about 1% of men; ΔE 22.1 from the original
Deuteranopia#28292Ano green cones; the most common form, about 1% of men; ΔE 23.4 from the original
Tritanopia#46151Fno blue cones; rare, and affects men and women equally; ΔE 9.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.19:1WCAG large text: AAA
Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Black · ΔE 27.6Dim grey · ΔE 37.5Dark slate grey · ΔE 38.3Dark slateblue · ΔE 41.9Gray · ΔE 45Slate grey · ΔE 46
Nearest named CSS colourBlack (#000000)ΔE 27.64, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#17412D
Analogous#411740, #411817
Triadic#2B4117, #172B41
Split complementary#174118, #174041
Tetradic#404117, #17412D, #181741

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C65E90
Lighter +30%#B23F76
Lighter +20%#8C325D
Lighter +10%#672444
Darker −10%#1B0A12
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4C0C2A
Less saturated −25%#36222C

Channel breakdown

R65
G23
B43
Red65 (25.5%)
Green23 (9%)
Blue43 (16.9%)
Hue331.43°
Saturation (HSL)47.73%
Lightness17.25%
Dominant channelRed
Hex per channelR 41 · G 17 · B 2B

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Every value on this page was computed from “41172b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.