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Recognised as Colour

#67223C

  • #67223C
  • Red
  • Dark
  • Nearest: Brown

#67223C is a red with RGB values 103, 34, 60 and HSL 337°, 50%, 27%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#67223C#67223C
HEX#67223C
RGBrgb(103, 34, 60)
RGB (0–1)0.4039, 0.1333, 0.2353
RGB percentages40.4%, 13.3%, 23.5%
HSLhsl(337.4, 50.4%, 26.9%)
HSV / HSBhsv(337.4, 67%, 40.4%)
CMYK0%, 67%, 41.7%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,758,972
CSS custom property--colour: #67223C;

Brightness & contrast

Relative luminance0.04354WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.23:1
Contrast with white11.23:1WCAG normal text: AAA
Contrast with black1.87:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#98DDC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F333Dno red cones; affects about 1% of men; ΔE 33.5 from the original
Deuteranopia#41403Ano green cones; the most common form, about 1% of men; ΔE 34.6 from the original
Tritanopia#701B2Cno blue cones; rare, and affects men and women equally; ΔE 12.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.23:1WCAG large text: AAA
Contrast with black, large text1.87:1WCAG large text: Fail

Named colours

Brown · ΔE 36.9Pale violetred · ΔE 37.7Indian red · ΔE 37.9Dim grey · ΔE 38.8Sienna · ΔE 40.6Maroon · ΔE 40.8
Nearest named CSS colourBrown (#A52A2A)ΔE 36.86, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#22674D
Analogous#67225F, #672A22
Triadic#3C6722, #223C67
Split complementary#22672A, #225F67
Tetradic#5F6722, #22674D, #2A2267

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D580A0
Lighter +30%#C85A83
Lighter +20%#B43B69
Lighter +10%#8D2F52
Darker −10%#411526
Darker −20%#1A090F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#781138
Less saturated −25%#563340

Channel breakdown

R103
G34
B60
Red103 (40.4%)
Green34 (13.3%)
Blue60 (23.5%)
Hue337.39°
Saturation (HSL)50.36%
Lightness26.86%
Dominant channelRed
Hex per channelR 67 · G 22 · B 3C

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Every value on this page was computed from “67223c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.