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Recognised as Colour

#073128

  • #073128
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#073128 is a cyan with RGB values 7, 49, 40 and HSL 167°, 75%, 11%. It is a dark colour, so white text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#073128#073128
HEX#073128
RGBrgb(7, 49, 40)
RGB (0–1)0.0275, 0.1922, 0.1569
RGB percentages2.7%, 19.2%, 15.7%
HSLhsl(167.1, 75%, 11%)
HSV / HSBhsv(167.1, 85.7%, 19.2%)
CMYK85.7%, 0%, 18.4%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer471,336
CSS custom property--colour: #073128;

Brightness & contrast

Relative luminance0.02395WCAG 2.x, 0 is black and 1 is white
Perceived brightness40.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.2:1
Contrast with white14.2:1WCAG normal text: AAA
Contrast with black1.48:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#F8CED7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F2D28no red cones; affects about 1% of men; ΔE 16.8 from the original
Deuteranopia#292929no green cones; the most common form, about 1% of men; ΔE 16.9 from the original
Tritanopia#00322Eno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.2:1WCAG large text: AAA
Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.7Black · ΔE 24.3Dim grey · ΔE 31.8Teal · ΔE 34.6Dark olivegreen · ΔE 38.2Dark cyan · ΔE 38.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.69, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#310710
Analogous#073113, #072531
Triadic#280731, #312807
Split complementary#310725, #311307
Tetradic#130731, #310710, #253107

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#24E0B8
Lighter +30%#1AB795
Lighter +20%#148A71
Lighter +10%#0D5E4C
Darker −10%#010404
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00382C
Less saturated −25%#0E2A24

Channel breakdown

R7
G49
B40
Red7 (2.7%)
Green49 (19.2%)
Blue40 (15.7%)
Hue167.14°
Saturation (HSL)75%
Lightness10.98%
Dominant channelGreen
Hex per channelR 07 · G 31 · B 28

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Every value on this page was computed from “hex 073128” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.