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Recognised as Colour

#201D17

  • #201D17
  • Orange
  • Dark
  • Nearest: Black

#201D17 is a orange with RGB values 32, 29, 23 and HSL 40°, 16%, 11%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#201D17#201D17
HEX#201D17
RGBrgb(32, 29, 23)
RGB (0–1)0.1255, 0.1137, 0.0902
RGB percentages12.5%, 11.4%, 9%
HSLhsl(40, 16.4%, 10.8%)
HSV / HSBhsv(40, 28.1%, 12.5%)
CMYK0%, 9.4%, 28.1%, 87.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,104,599
CSS custom property--colour: #201D17;

Brightness & contrast

Relative luminance0.01248WCAG 2.x, 0 is black and 1 is white
Perceived brightness29.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.81:1
Contrast with white16.81:1WCAG normal text: AAA
Contrast with black1.25:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#DFE2E8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F1D17no red cones; affects about 1% of men; ΔE 0.6 from the original
Deuteranopia#1F1E17no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#221C1Bno blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.81:1WCAG large text: AAA
Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 11.9Dark slate grey · ΔE 25Dim grey · ΔE 33.8Gray · ΔE 42.9Slate grey · ΔE 44.7Dark olivegreen · ΔE 44.9
Nearest named CSS colourBlack (#000000)ΔE 11.86, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#171A20
Analogous#201917, #1F2017
Triadic#17201D, #1D1720
Split complementary#171F20, #191720
Tetradic#172019, #171A20, #20171F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#96886D
Lighter +30%#796E57
Lighter +20%#5B5342
Lighter +10%#3E382C
Darker −10%#020202
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#271F10
Less saturated −25%#1C1C1C

Channel breakdown

R32
G29
B23
Red32 (12.5%)
Green29 (11.4%)
Blue23 (9%)
Hue40°
Saturation (HSL)16.36%
Lightness10.78%
Dominant channelRed
Hex per channelR 20 · G 1D · B 17

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Every value on this page was computed from “201d17” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.