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Colour

#3D3420

  • #3D3420
  • Orange
  • Dark
  • Nearest: Dark slate grey

#3D3420 is a orange with RGB values 61, 52, 32 and HSL 41°, 31%, 18%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3D3420#3D3420
HEX#3D3420
RGBrgb(61, 52, 32)
RGB (0–1)0.2392, 0.2039, 0.1255
RGB percentages23.9%, 20.4%, 12.5%
HSLhsl(41.4, 31.2%, 18.2%)
HSV / HSBhsv(41.4, 47.5%, 23.9%)
CMYK0%, 14.8%, 47.5%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,011,040
CSS custom property--colour: #3D3420;

Brightness & contrast

Relative luminance0.03552WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.28:1
Contrast with white12.28:1WCAG normal text: AAA
Contrast with black1.71:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#C2CBDF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#39341Fno red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#3B3621no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#41312Fno blue cones; rare, and affects men and women equally; ΔE 11.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.28:1WCAG large text: AAA
Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.5Black · ΔE 26.3Dim grey · ΔE 26.4Dark olivegreen · ΔE 32.4Gray · ΔE 34.5Slate grey · ΔE 39.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.53, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#20293D
Analogous#3D2520, #383D20
Triadic#203D34, #34203D
Split complementary#20383D, #25203D
Tetradic#203D25, #20293D, #3D2038

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6A173
Lighter +30%#A18A55
Lighter +20%#806D43
Lighter +10%#5E5132
Darker −10%#1C170E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#493814
Less saturated −25%#31302C

Channel breakdown

R61
G52
B32
Red61 (23.9%)
Green52 (20.4%)
Blue32 (12.5%)
Hue41.38°
Saturation (HSL)31.18%
Lightness18.24%
Dominant channelRed
Hex per channelR 3D · G 34 · B 20

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Every value on this page was computed from “3d3420” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.