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Recognised as Colour

#20170D

  • #20170D
  • Orange
  • Dark
  • Nearest: Black

#20170D is a orange with RGB values 32, 23, 13 and HSL 32°, 42%, 9%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#20170D#20170D
HEX#20170D
RGBrgb(32, 23, 13)
RGB (0–1)0.1255, 0.0902, 0.051
RGB percentages12.5%, 9%, 5.1%
HSLhsl(31.6, 42.2%, 8.8%)
HSV / HSBhsv(31.6, 59.4%, 12.5%)
CMYK0%, 28.1%, 59.4%, 87.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,103,053
CSS custom property--colour: #20170D;

Brightness & contrast

Relative luminance0.00949WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.65:1
Contrast with white17.65:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#DFE8F2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A170Cno red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#1C190Dno green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#231514no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.65:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 11.7Dark slate grey · ΔE 29.1Dim grey · ΔE 36.7Gray · ΔE 45.7Dark olivegreen · ΔE 46.2Slate grey · ΔE 48
Nearest named CSS colourBlack (#000000)ΔE 11.67, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0D1620
Analogous#200D0D, #20200D
Triadic#0D2017, #170D20
Split complementary#0D2020, #0D0D20
Tetradic#0D200D, #0D1620, #200D20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B17F48
Lighter +30%#8D6539
Lighter +20%#694B2A
Lighter +10%#44311C
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#261707
Less saturated −25%#1A1713

Channel breakdown

R32
G23
B13
Red32 (12.5%)
Green23 (9%)
Blue13 (5.1%)
Hue31.58°
Saturation (HSL)42.22%
Lightness8.82%
Dominant channelRed
Hex per channelR 20 · G 17 · B 0D

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Every value on this page was computed from “20170d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.