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Recognised as Colour

#21140C

  • #21140C
  • Orange
  • Dark
  • Nearest: Black

#21140C is a orange with RGB values 33, 20, 12 and HSL 23°, 47%, 9%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#21140C#21140C
HEX#21140C
RGBrgb(33, 20, 12)
RGB (0–1)0.1294, 0.0784, 0.0471
RGB percentages12.9%, 7.8%, 4.7%
HSLhsl(22.9, 46.7%, 8.8%)
HSV / HSBhsv(22.9, 63.6%, 12.9%)
CMYK0%, 39.4%, 63.6%, 87.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,167,820
CSS custom property--colour: #21140C;

Brightness & contrast

Relative luminance0.0085WCAG 2.x, 0 is black and 1 is white
Perceived brightness24 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.95:1
Contrast with white17.95:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#DEEBF3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#18150Bno red cones; affects about 1% of men; ΔE 6 from the original
Deuteranopia#1B180Cno green cones; the most common form, about 1% of men; ΔE 6.4 from the original
Tritanopia#241212no blue cones; rare, and affects men and women equally; ΔE 5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.95:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Black · ΔE 11.5Dark slate grey · ΔE 30.9Dim grey · ΔE 37.7Gray · ΔE 46.7Dark olivegreen · ΔE 48.5Slate grey · ΔE 48.9
Nearest named CSS colourBlack (#000000)ΔE 11.49, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C1921
Analogous#210C0F, #211E0C
Triadic#0C2114, #140C21
Split complementary#0C211F, #0C0E21
Tetradic#0E210C, #0C1921, #1F0C21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B76F42
Lighter +30%#915835
Lighter +20%#6C4127
Lighter +10%#462B1A
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#271306
Less saturated −25%#1B1512

Channel breakdown

R33
G20
B12
Red33 (12.9%)
Green20 (7.8%)
Blue12 (4.7%)
Hue22.86°
Saturation (HSL)46.67%
Lightness8.82%
Dominant channelRed
Hex per channelR 21 · G 14 · B 0C

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Every value on this page was computed from “21140c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.