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Recognised as Colour

#3135CD

  • #3135CD
  • Blue
  • Dark
  • Nearest: Dark blue

#3135CD is a blue with RGB values 49, 53, 205 and HSL 238°, 61%, 50%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#3135CD#3135CD
HEX#3135CD
RGBrgb(49, 53, 205)
RGB (0–1)0.1922, 0.2078, 0.8039
RGB percentages19.2%, 20.8%, 80.4%
HSLhsl(238.5, 61.4%, 49.8%)
HSV / HSBhsv(238.5, 76.1%, 80.4%)
CMYK76.1%, 74.1%, 0%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,225,037
CSS custom property--colour: #3135CD;

Brightness & contrast

Relative luminance0.07607WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.33:1
Contrast with white8.33:1WCAG normal text: AAA
Contrast with black2.52:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#CECA32

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056D1no red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#0046CAno green cones; the most common form, about 1% of men; ΔE 15 from the original
Tritanopia#00627Eno blue cones; rare, and affects men and women equally; ΔE 84 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.33:1WCAG large text: AAA
Contrast with black, large text2.52:1WCAG large text: Fail

Named colours

Dark blue · ΔE 20.6Blue violet · ΔE 22.6Medium blue · ΔE 23.9Navy · ΔE 24.2Medium slateblue · ΔE 24.2Dark orchid · ΔE 25.9
Nearest named CSS colourDark blue (#00008B)ΔE 20.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CDC931
Analogous#3183CD, #7B31CD
Triadic#CD3135, #35CD31
Split complementary#CD7B31, #83CD31
Tetradic#CD3183, #CDC931, #31CD7B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5D6F5
Lighter +30%#ACADEB
Lighter +20%#8385E1
Lighter +10%#5A5DD7
Darker −10%#272AA4
Darker −20%#1D207B
Darker −30%#131552
Darker −40%#0A0A28
More saturated +25%#1117ED
Less saturated −25%#5153AD

Channel breakdown

R49
G53
B205
Red49 (19.2%)
Green53 (20.8%)
Blue205 (80.4%)
Hue238.46°
Saturation (HSL)61.42%
Lightness49.8%
Dominant channelBlue
Hex per channelR 31 · G 35 · B CD

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Every value on this page was computed from “3135cd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.