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Colour

#08211C

  • #08211C
  • Cyan
  • Dark
  • Nearest: Black

#08211C is a cyan with RGB values 8, 33, 28 and HSL 168°, 61%, 8%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#08211C#08211C
HEX#08211C
RGBrgb(8, 33, 28)
RGB (0–1)0.0314, 0.1294, 0.1098
RGB percentages3.1%, 12.9%, 11%
HSLhsl(168, 61%, 8%)
HSV / HSBhsv(168, 75.8%, 12.9%)
CMYK75.8%, 0%, 15.2%, 87.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer532,764
CSS custom property--colour: #08211C;

Brightness & contrast

Relative luminance0.01223WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.87:1
Contrast with white16.87:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#F7DEE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F1F1Cno red cones; affects about 1% of men; ΔE 10.7 from the original
Deuteranopia#1C1C1Cno green cones; the most common form, about 1% of men; ΔE 11.3 from the original
Tritanopia#00221Fno blue cones; rare, and affects men and women equally; ΔE 2.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.87:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Black · ΔE 15.6Dark slate grey · ΔE 21Dim grey · ΔE 35.5Teal · ΔE 42.4Dark olivegreen · ΔE 44.2Gray · ΔE 44.3
Nearest named CSS colourBlack (#000000)ΔE 15.57, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#21080D
Analogous#08210F, #081A21
Triadic#1C0821, #211C08
Split complementary#21081A, #210F08
Tetradic#0F0821, #21080D, #192108

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#30C5A7
Lighter +30%#269C84
Lighter +20%#1C7362
Lighter +10%#124A3F
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#03261F
Less saturated −25%#0D1C19

Channel breakdown

R8
G33
B28
Red8 (3.1%)
Green33 (12.9%)
Blue28 (11%)
Hue168°
Saturation (HSL)60.98%
Lightness8.04%
Dominant channelGreen
Hex per channelR 08 · G 21 · B 1C

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Every value on this page was computed from “08211c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.