Nerdulator> put something in

Recognised as Colour

#203CC5

  • #203CC5
  • Blue
  • Dark
  • Nearest: Slate blue

#203CC5 is a blue with RGB values 32, 60, 197 and HSL 230°, 72%, 45%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#203CC5#203CC5
HEX#203CC5
RGBrgb(32, 60, 197)
RGB (0–1)0.1255, 0.2353, 0.7725
RGB percentages12.5%, 23.5%, 77.3%
HSLhsl(229.8, 72.1%, 44.9%)
HSV / HSBhsv(229.8, 83.8%, 77.3%)
CMYK83.8%, 69.5%, 0%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,112,709
CSS custom property--colour: #203CC5;

Brightness & contrast

Relative luminance0.0757WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.35:1
Contrast with white8.35:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#DFC33A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056C9no red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#0046C3no green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#00627Cno blue cones; rare, and affects men and women equally; ΔE 76.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.35:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Slate blue · ΔE 20.5Medium slateblue · ΔE 20.7Dark blue · ΔE 21Royal blue · ΔE 22.6Navy · ΔE 22.7Indigo · ΔE 25.8
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 20.51, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C5A920
Analogous#208FC5, #5620C5
Triadic#C5203C, #3CC520
Split complementary#C55620, #8FC520
Tetradic#C5208F, #C5A920, #20C556

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDC6F4
Lighter +30%#91A1ED
Lighter +20%#657BE6
Lighter +10%#3955DF
Darker −10%#192F99
Darker −20%#12216D
Darker −30%#0B1441
Darker −40%#030716
More saturated +25%#0329E2
Less saturated −25%#3D4FA8

Channel breakdown

R32
G60
B197
Red32 (12.5%)
Green60 (23.5%)
Blue197 (77.3%)
Hue229.82°
Saturation (HSL)72.05%
Lightness44.9%
Dominant channelBlue
Hex per channelR 20 · G 3C · B C5

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 “203cc5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.