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Recognised as Colour

#4335B4

  • #4335B4
  • Blue
  • Dark
  • Nearest: Slate blue

#4335B4 is a blue with RGB values 67, 53, 180 and HSL 247°, 55%, 46%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#4335B4#4335B4
HEX#4335B4
RGBrgb(67, 53, 180)
RGB (0–1)0.2627, 0.2078, 0.7059
RGB percentages26.3%, 20.8%, 70.6%
HSLhsl(246.6, 54.5%, 45.7%)
HSV / HSBhsv(246.6, 70.6%, 70.6%)
CMYK62.8%, 70.6%, 0%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,404,660
CSS custom property--colour: #4335B4;

Brightness & contrast

Relative luminance0.07035WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.72:1
Contrast with white8.72:1WCAG normal text: AAA
Contrast with black2.41:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#BCCA4B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050B8no red cones; affects about 1% of men; ΔE 22.5 from the original
Deuteranopia#0046B2no green cones; the most common form, about 1% of men; ΔE 17.5 from the original
Tritanopia#005771no blue cones; rare, and affects men and women equally; ΔE 70.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.72:1WCAG large text: AAA
Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Slate blue · ΔE 17Rebecca purple · ΔE 18.1Indigo · ΔE 18.5Dark blue · ΔE 18.9Navy · ΔE 19.4Medium slateblue · ΔE 20.4
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 16.95, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A6B435
Analogous#3567B4, #8335B4
Triadic#B44335, #35B443
Split complementary#B48235, #67B435
Tetradic#B43567, #A6B435, #35B482

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBC7EE
Lighter +30%#A79FE3
Lighter +20%#8278D7
Lighter +10%#5E50CC
Darker −10%#34298D
Darker −20%#261E65
Darker −30%#17123E
Darker −40%#080716
More saturated +25%#2C18D1
Less saturated −25%#5A5297

Channel breakdown

R67
G53
B180
Red67 (26.3%)
Green53 (20.8%)
Blue180 (70.6%)
Hue246.61°
Saturation (HSL)54.51%
Lightness45.69%
Dominant channelBlue
Hex per channelR 43 · G 35 · B B4

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Every value on this page was computed from “4335b4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.