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Colour

#473D30

  • #473D30
  • Orange
  • Dark
  • Nearest: Dark slate grey

#473D30 is a orange with RGB values 71, 61, 48 and HSL 34°, 19%, 23%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#473D30#473D30
HEX#473D30
RGBrgb(71, 61, 48)
RGB (0–1)0.2784, 0.2392, 0.1882
RGB percentages27.8%, 23.9%, 18.8%
HSLhsl(33.9, 19.3%, 23.3%)
HSV / HSBhsv(33.9, 32.4%, 27.8%)
CMYK0%, 14.1%, 32.4%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,668,720
CSS custom property--colour: #473D30;

Brightness & contrast

Relative luminance0.0489WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.62:1
Contrast with white10.62:1WCAG normal text: AAA
Contrast with black1.98:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#B8C2CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#413D2Fno red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#433F30no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#4B3A39no blue cones; rare, and affects men and women equally; ΔE 8.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.62:1WCAG large text: AAA
Contrast with black, large text1.98:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.7Dim grey · ΔE 20.5Black · ΔE 28.2Gray · ΔE 28.9Dark olivegreen · ΔE 33.5Slate grey · ΔE 33.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.73, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#303A47
Analogous#473130, #464730
Triadic#30473D, #3D3047
Split complementary#304547, #313047
Tetradic#304732, #303A47, #473046

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4A48F
Lighter +30%#9F8B71
Lighter +20%#847159
Lighter +10%#655745
Darker −10%#29231B
Darker −20%#0A0907
Darker −30%#000000
Darker −40%#000000
More saturated +25%#563F21
Less saturated −25%#3B3B3B

Channel breakdown

R71
G61
B48
Red71 (27.8%)
Green61 (23.9%)
Blue48 (18.8%)
Hue33.91°
Saturation (HSL)19.33%
Lightness23.33%
Dominant channelRed
Hex per channelR 47 · G 3D · B 30

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Every value on this page was computed from “473d30” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.