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Recognised as Colour

#461B23

  • #461B23
  • Red
  • Dark
  • Nearest: Black

#461B23 is a red with RGB values 70, 27, 35 and HSL 349°, 44%, 19%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#461B23#461B23
HEX#461B23
RGBrgb(70, 27, 35)
RGB (0–1)0.2745, 0.1059, 0.1373
RGB percentages27.5%, 10.6%, 13.7%
HSLhsl(348.8, 44.3%, 19%)
HSV / HSBhsv(348.8, 61.4%, 27.5%)
CMYK0%, 61.4%, 50%, 72.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,594,467
CSS custom property--colour: #461B23;

Brightness & contrast

Relative luminance0.02207WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.57:1
Contrast with white14.57:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#B9E4DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#242423no red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#2F2C22no green cones; the most common form, about 1% of men; ΔE 22.4 from the original
Tritanopia#4C161Eno blue cones; rare, and affects men and women equally; ΔE 6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.57:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Black · ΔE 27.6Dim grey · ΔE 35.5Dark slate grey · ΔE 37.3Sienna · ΔE 41.9Saddle brown · ΔE 42.2Gray · ΔE 43.1
Nearest named CSS colourBlack (#000000)ΔE 27.57, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B463E
Analogous#461B38, #46291B
Triadic#23461B, #1B2346
Split complementary#1B4629, #1B3846
Tetradic#39461B, #1B463E, #291B46

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C56879
Lighter +30%#B4465A
Lighter +20%#903748
Lighter +10%#6B2935
Darker −10%#210D11
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#520F1B
Less saturated −25%#3A272B

Channel breakdown

R70
G27
B35
Red70 (27.5%)
Green27 (10.6%)
Blue35 (13.7%)
Hue348.84°
Saturation (HSL)44.33%
Lightness19.02%
Dominant channelRed
Hex per channelR 46 · G 1B · B 23

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Every value on this page was computed from “461b23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.