Nerdulator> put something in

Recognised as Colour

#4373C5

  • #4373C5
  • Blue
  • Dark
  • Nearest: Cornflower blue

#4373C5 is a blue with RGB values 67, 115, 197 and HSL 218°, 53%, 52%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#4373C5#4373C5
HEX#4373C5
RGBrgb(67, 115, 197)
RGB (0–1)0.2627, 0.451, 0.7725
RGB percentages26.3%, 45.1%, 77.3%
HSLhsl(217.8, 52.8%, 51.8%)
HSV / HSBhsv(217.8, 66%, 77.3%)
CMYK66%, 41.6%, 0%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,420,549
CSS custom property--colour: #4373C5;

Brightness & contrast

Relative luminance0.17486WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.67:1
Contrast with white4.67:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: Fail
Greyscale equivalent#6F6F6F
Inverted#BC8C3A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D7BC8no red cones; affects about 1% of men; ΔE 4.6 from the original
Deuteranopia#396FC3no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#008692no blue cones; rare, and affects men and women equally; ΔE 48.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.67:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 13.2Dodgerblue · ΔE 18.9Steel blue · ΔE 21.4Royal blue · ΔE 23.8Dark slateblue · ΔE 24.6Medium purple · ΔE 27.3
Nearest named CSS colourCornflower blue (#6495ED)ΔE 13.2, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C59543
Analogous#43B4C5, #5443C5
Triadic#C54373, #73C543
Split complementary#C55443, #B4C543
Tetradic#C543B4, #C59543, #43C554

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFE7F5
Lighter +30%#B8CAE9
Lighter +20%#91ADDD
Lighter +10%#6A90D1
Darker −10%#325CA3
Darker −20%#26467C
Darker −30%#1A3055
Darker −40%#0E1A2E
More saturated +25%#246BE4
Less saturated −25%#627BA6

Channel breakdown

R67
G115
B197
Red67 (26.3%)
Green115 (45.1%)
Blue197 (77.3%)
Hue217.85°
Saturation (HSL)52.85%
Lightness51.76%
Dominant channelBlue
Hex per channelR 43 · G 73 · 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 “4373c5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.