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Recognised as Colour

#05533A

  • #05533A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#05533A is a cyan with RGB values 5, 83, 58 and HSL 161°, 89%, 17%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#05533A#05533A
HEX#05533A
RGBrgb(5, 83, 58)
RGB (0–1)0.0196, 0.3255, 0.2275
RGB percentages2%, 32.5%, 22.7%
HSLhsl(160.8, 88.6%, 17.3%)
HSV / HSBhsv(160.8, 94%, 32.5%)
CMYK94%, 0%, 30.1%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer348,986
CSS custom property--colour: #05533A;

Brightness & contrast

Relative luminance0.06524WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.11:1
Contrast with white9.11:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#FAACC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#514C39no red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#48463Cno green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#00534Cno blue cones; rare, and affects men and women equally; ΔE 11.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.11:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.9Teal · ΔE 24.5Sea green · ΔE 26.3Dark olivegreen · ΔE 26.6Dark cyan · ΔE 27.9Dim grey · ΔE 32.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.88, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#53051E
Analogous#055313, #054553
Triadic#3A0553, #533A05
Split complementary#530545, #531305
Tetradic#130553, #53051E, #455305

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#31F3B5
Lighter +30%#0EE39F
Lighter +20%#0BB37D
Lighter +10%#08835C
Darker −10%#022318
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00583C
Less saturated −25%#104836

Channel breakdown

R5
G83
B58
Red5 (2%)
Green83 (32.5%)
Blue58 (22.7%)
Hue160.77°
Saturation (HSL)88.64%
Lightness17.25%
Dominant channelGreen
Hex per channelR 05 · G 53 · B 3A

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Every value on this page was computed from “05533a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.