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Recognised as Colour

#503A2F

  • #503A2F
  • Orange
  • Dark
  • Nearest: Dim grey

#503A2F is a orange with RGB values 80, 58, 47 and HSL 20°, 26%, 25%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#503A2F#503A2F
HEX#503A2F
RGBrgb(80, 58, 47)
RGB (0–1)0.3137, 0.2275, 0.1843
RGB percentages31.4%, 22.7%, 18.4%
HSLhsl(20, 26%, 24.9%)
HSV / HSBhsv(20, 41.3%, 31.4%)
CMYK0%, 27.5%, 41.3%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,257,775
CSS custom property--colour: #503A2F;

Brightness & contrast

Relative luminance0.04937WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.57:1
Contrast with white10.57:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#AFC5D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403C2Eno red cones; affects about 1% of men; ΔE 9.2 from the original
Deuteranopia#45412Fno green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#563637no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.57:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dim grey · ΔE 22.3Dark slate grey · ΔE 24.8Black · ΔE 29.7Gray · ΔE 30.1Slate grey · ΔE 35.3Dark olivegreen · ΔE 36.9
Nearest named CSS colourDim grey (#696969)ΔE 22.27, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F4550
Analogous#502F35, #504B2F
Triadic#2F503A, #3A2F50
Split complementary#2F504B, #2F3550
Tetradic#35502F, #2F4550, #4A2F50

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BD9E8E
Lighter +30%#AA826E
Lighter +20%#906955
Lighter +10%#705142
Darker −10%#30231C
Darker −20%#100B09
Darker −30%#000000
Darker −40%#000000
More saturated +25%#60351F
Less saturated −25%#403F3F

Channel breakdown

R80
G58
B47
Red80 (31.4%)
Green58 (22.7%)
Blue47 (18.4%)
Hue20°
Saturation (HSL)25.98%
Lightness24.9%
Dominant channelRed
Hex per channelR 50 · G 3A · B 2F

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Every value on this page was computed from “503a2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.