Nerdulator> put something in

Colour

#73A9BA

  • #73A9BA
  • Cyan
  • Dark
  • Nearest: Cadetblue

#73A9BA is a cyan with RGB values 115, 169, 186 and HSL 194°, 34%, 59%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#73A9BA#73A9BA
HEX#73A9BA
RGBrgb(115, 169, 186)
RGB (0–1)0.451, 0.6627, 0.7294
RGB percentages45.1%, 66.3%, 72.9%
HSLhsl(194.4, 34%, 59%)
HSV / HSBhsv(194.4, 38.2%, 72.9%)
CMYK38.2%, 9.1%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,580,090
CSS custom property--colour: #73A9BA;

Brightness & contrast

Relative luminance0.35566WCAG 2.x, 0 is black and 1 is white
Perceived brightness157 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.11:1
Contrast with white2.59:1WCAG normal text: Fail
Contrast with black8.11:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#8C5645

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9EA6BBno red cones; affects about 1% of men; ΔE 15.3 from the original
Deuteranopia#939DBAno green cones; the most common form, about 1% of men; ΔE 16.3 from the original
Tritanopia#58AFAEno blue cones; rare, and affects men and women equally; ΔE 14.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.59:1WCAG large text: Fail
Contrast with black, large text8.11:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 10.6Sky blue · ΔE 14.8Light slate grey · ΔE 15.5Light steelblue · ΔE 17.2Slate grey · ΔE 17.8Light blue · ΔE 18
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 10.64, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BA8473
Analogous#73BAA8, #7385BA
Triadic#BA73A9, #A9BA73
Split complementary#BA7386, #BAA873
Tetradic#A873BA, #BA8473, #85BA73

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFDFD
Lighter +30%#D9E8ED
Lighter +20%#B7D3DC
Lighter +10%#95BECB
Darker −10%#5393A7
Darker −20%#427585
Darker −30%#315763
Darker −40%#203941
More saturated +25%#59B7D4
Less saturated −25%#8D9BA0

Channel breakdown

R115
G169
B186
Red115 (45.1%)
Green169 (66.3%)
Blue186 (72.9%)
Hue194.37°
Saturation (HSL)33.97%
Lightness59.02%
Dominant channelBlue
Hex per channelR 73 · G A9 · B BA

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “73a9ba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.