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Colour

#005153

  • #005153
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#005153 is a cyan with RGB values 0, 81, 83 and HSL 181°, 100%, 16%. 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

#005153#005153
HEX#005153
RGBrgb(0, 81, 83)
RGB (0–1)0, 0.3176, 0.3255
RGB percentages0%, 31.8%, 32.5%
HSLhsl(181.4, 100%, 16.3%)
HSV / HSBhsv(181.4, 100%, 32.5%)
CMYK100%, 2.4%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer20,819
CSS custom property--colour: #005153;

Brightness & contrast

Relative luminance0.06509WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.12:1
Contrast with white9.12:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#FFAEAC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4D53no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#404553no green cones; the most common form, about 1% of men; ΔE 21.8 from the original
Tritanopia#005451no blue cones; rare, and affects men and women equally; ΔE 3.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.12:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.2Teal · ΔE 19.6Dark cyan · ΔE 24Dim grey · ΔE 25.5Slate grey · ΔE 28.8Cadetblue · ΔE 30.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.23, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#530200
Analogous#00532C, #002853
Triadic#530051, #515300
Split complementary#530028, #532C00
Tetradic#2B0053, #530200, #275300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#20FAFF
Lighter +30%#00E6EC
Lighter +20%#00B5B9
Lighter +10%#008386
Darker −10%#001F20
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005153
Less saturated −25%#0A4749

Channel breakdown

R0
G81
B83
Red0 (0%)
Green81 (31.8%)
Blue83 (32.5%)
Hue181.45°
Saturation (HSL)100%
Lightness16.27%
Dominant channelBlue
Hex per channelR 00 · G 51 · B 53

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Every value on this page was computed from “hex 005153” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.