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Colour

#2D2DE3

  • #2D2DE3
  • Blue
  • Dark
  • Nearest: Medium blue

#2D2DE3 is a blue with RGB values 45, 45, 227 and HSL 240°, 76%, 53%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2D2DE3#2D2DE3
HEX#2D2DE3
RGBrgb(45, 45, 227)
RGB (0–1)0.1765, 0.1765, 0.8902
RGB percentages17.6%, 17.6%, 89%
HSLhsl(240, 76.5%, 53.3%)
HSV / HSBhsv(240, 80.2%, 89%)
CMYK80.2%, 80.2%, 0%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,960,867
CSS custom property--colour: #2D2DE3;

Brightness & contrast

Relative luminance0.07981WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.09:1
Contrast with white8.09:1WCAG normal text: AAA
Contrast with black2.6:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#D2D21C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0059E8no red cones; affects about 1% of men; ΔE 29.3 from the original
Deuteranopia#0046E0no green cones; the most common form, about 1% of men; ΔE 18.3 from the original
Tritanopia#006789no blue cones; rare, and affects men and women equally; ΔE 96.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.09:1WCAG large text: AAA
Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Medium blue · ΔE 11.6Blue violet · ΔE 19.3Dark violet · ΔE 25.5Blue · ΔE 26.7Dark blue · ΔE 29.7Dark orchid · ΔE 31
Nearest named CSS colourMedium blue (#0000CD)ΔE 11.62, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E3E32D
Analogous#2D88E3, #882DE3
Triadic#E32D2D, #2DE32D
Split complementary#E3882D, #88E32D
Tetradic#E32D88, #E3E32D, #2DE388

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1E1FB
Lighter +30%#B4B4F5
Lighter +20%#8787EF
Lighter +10%#5A5AE9
Darker −10%#1A1AC3
Darker −20%#141496
Darker −30%#0E0E69
Darker −40%#08083C
More saturated +25%#1111FF
Less saturated −25%#4B4BC5

Channel breakdown

R45
G45
B227
Red45 (17.6%)
Green45 (17.6%)
Blue227 (89%)
Hue240°
Saturation (HSL)76.47%
Lightness53.33%
Dominant channelBlue
Hex per channelR 2D · G 2D · B E3

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Every value on this page was computed from “2d2de3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.