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Recognised as Colour

#07211A

  • #07211A
  • Cyan
  • Dark
  • Nearest: Black

#07211A is a cyan with RGB values 7, 33, 26 and HSL 164°, 65%, 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

#07211A#07211A
HEX#07211A
RGBrgb(7, 33, 26)
RGB (0–1)0.0275, 0.1294, 0.102
RGB percentages2.7%, 12.9%, 10.2%
HSLhsl(163.8, 65%, 7.8%)
HSV / HSBhsv(163.8, 78.8%, 12.9%)
CMYK78.8%, 0%, 21.2%, 87.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer467,226
CSS custom property--colour: #07211A;

Brightness & contrast

Relative luminance0.01207WCAG 2.x, 0 is black and 1 is white
Perceived brightness27 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.92:1
Contrast with white16.92:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#F8DEE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#201E1Ano red cones; affects about 1% of men; ΔE 12.4 from the original
Deuteranopia#1C1C1Ano green cones; the most common form, about 1% of men; ΔE 11.8 from the original
Tritanopia#00211Fno blue cones; rare, and affects men and women equally; ΔE 4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.92:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Black · ΔE 16.3Dark slate grey · ΔE 21.4Dim grey · ΔE 36Teal · ΔE 42.4Dark olivegreen · ΔE 43.3Gray · ΔE 44.7
Nearest named CSS colourBlack (#000000)ΔE 16.3, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#21070E
Analogous#07210D, #071B21
Triadic#1A0721, #211A07
Split complementary#21071B, #210D07
Tetradic#0D0721, #21070E, #1B2107

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2BC99F
Lighter +30%#229F7D
Lighter +20%#19755C
Lighter +10%#104B3B
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#02261C
Less saturated −25%#0C1C18

Channel breakdown

R7
G33
B26
Red7 (2.7%)
Green33 (12.9%)
Blue26 (10.2%)
Hue163.85°
Saturation (HSL)65%
Lightness7.84%
Dominant channelGreen
Hex per channelR 07 · G 21 · B 1A

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Every value on this page was computed from “07211a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.