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Recognised as Colour

#3630DE

  • #3630DE
  • Blue
  • Dark
  • Nearest: Medium blue

#3630DE is a blue with RGB values 54, 48, 222 and HSL 242°, 73%, 53%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#3630DE#3630DE
HEX#3630DE
RGBrgb(54, 48, 222)
RGB (0–1)0.2118, 0.1882, 0.8706
RGB percentages21.2%, 18.8%, 87.1%
HSLhsl(242.1, 72.5%, 52.9%)
HSV / HSBhsv(242.1, 78.4%, 87.1%)
CMYK75.7%, 78.4%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,551,454
CSS custom property--colour: #3630DE;

Brightness & contrast

Relative luminance0.08172WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.97:1
Contrast with white7.97:1WCAG normal text: AAA
Contrast with black2.63:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#C9CF21

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0059E3no red cones; affects about 1% of men; ΔE 28.1 from the original
Deuteranopia#0048DBno green cones; the most common form, about 1% of men; ΔE 18.6 from the original
Tritanopia#006687no blue cones; rare, and affects men and women equally; ΔE 92.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.97:1WCAG large text: AAA
Contrast with black, large text2.63:1WCAG large text: Fail

Named colours

Medium blue · ΔE 14.5Blue violet · ΔE 18.1Dark violet · ΔE 24.7Dark blue · ΔE 26.9Dark orchid · ΔE 28.1Blue · ΔE 30.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 14.52, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8DE30
Analogous#3081DE, #8D30DE
Triadic#DE3630, #30DE36
Split complementary#DE8D30, #81DE30
Tetradic#DE3081, #D8DE30, #30DE8D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1E0FA
Lighter +30%#B6B4F3
Lighter +20%#8B88EC
Lighter +10%#615CE5
Darker −10%#241EBD
Darker −20%#1B1791
Darker −30%#131065
Darker −40%#0B0939
More saturated +25%#1A12FC
Less saturated −25%#524EC0

Channel breakdown

R54
G48
B222
Red54 (21.2%)
Green48 (18.8%)
Blue222 (87.1%)
Hue242.07°
Saturation (HSL)72.5%
Lightness52.94%
Dominant channelBlue
Hex per channelR 36 · G 30 · B DE

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Every value on this page was computed from “3630de” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.