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Recognised as Colour

#34312B

  • #34312B
  • Orange
  • Dark
  • Nearest: Dark slate grey

#34312B is a orange with RGB values 52, 49, 43 and HSL 40°, 9%, 19%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#34312B#34312B
HEX#34312B
RGBrgb(52, 49, 43)
RGB (0–1)0.2039, 0.1922, 0.1686
RGB percentages20.4%, 19.2%, 16.9%
HSLhsl(40, 9.5%, 18.6%)
HSV / HSBhsv(40, 17.3%, 20.4%)
CMYK0%, 5.8%, 17.3%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,420,459
CSS custom property--colour: #34312B;

Brightness & contrast

Relative luminance0.03101WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.96:1
Contrast with white12.96:1WCAG normal text: AAA
Contrast with black1.62:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#CBCED4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#33312Bno red cones; affects about 1% of men; ΔE 0.5 from the original
Deuteranopia#33322Bno green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#36302Fno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.96:1WCAG large text: AAA
Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.9Black · ΔE 20.9Dim grey · ΔE 24.4Gray · ΔE 33.4Slate grey · ΔE 35.7Light slate grey · ΔE 38.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.89, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B2E34
Analogous#342D2B, #33342B
Triadic#2B3431, #312B34
Split complementary#2B3334, #2D2B34
Tetradic#2B342D, #2B2E34, #342B33

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9F998C
Lighter +30%#888070
Lighter +20%#6C6659
Lighter +10%#504B42
Darker −10%#181714
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#40351F
Less saturated −25%#303030

Channel breakdown

R52
G49
B43
Red52 (20.4%)
Green49 (19.2%)
Blue43 (16.9%)
Hue40°
Saturation (HSL)9.47%
Lightness18.63%
Dominant channelRed
Hex per channelR 34 · G 31 · B 2B

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Every value on this page was computed from “34312b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.