Nerdulator> put something in

Colour

#4A3DB4

  • #4A3DB4
  • Blue
  • Dark
  • Nearest: Slate blue

#4A3DB4 is a blue with RGB values 74, 61, 180 and HSL 247°, 49%, 47%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#4A3DB4#4A3DB4
HEX#4A3DB4
RGBrgb(74, 61, 180)
RGB (0–1)0.2902, 0.2392, 0.7059
RGB percentages29%, 23.9%, 70.6%
HSLhsl(246.6, 49.4%, 47.3%)
HSV / HSBhsv(246.6, 66.1%, 70.6%)
CMYK58.9%, 66.1%, 0%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,865,460
CSS custom property--colour: #4A3DB4;

Brightness & contrast

Relative luminance0.08089WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.02:1
Contrast with white8.02:1WCAG normal text: AAA
Contrast with black2.62:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#B5C24B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055B8no red cones; affects about 1% of men; ΔE 21.8 from the original
Deuteranopia#004CB2no green cones; the most common form, about 1% of men; ΔE 17.7 from the original
Tritanopia#035B73no blue cones; rare, and affects men and women equally; ΔE 67.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.02:1WCAG large text: AAA
Contrast with black, large text2.62:1WCAG large text: Fail

Named colours

Slate blue · ΔE 12.3Rebecca purple · ΔE 14.7Medium slateblue · ΔE 18.5Royal blue · ΔE 19.5Indigo · ΔE 20Navy · ΔE 22.9
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 12.28, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A7B43D
Analogous#3D6BB4, #863DB4
Triadic#B44A3D, #3DB44A
Split complementary#B4853D, #6CB43D
Tetradic#B43D6B, #A7B43D, #3DB486

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2CEEF
Lighter +30%#AFA8E2
Lighter +20%#8B82D5
Lighter +10%#685CC8
Darker −10%#3A308E
Darker −20%#2B2368
Darker −30%#1B1642
Darker −40%#0B091C
More saturated +25%#321FD2
Less saturated −25%#625B96

Channel breakdown

R74
G61
B180
Red74 (29%)
Green61 (23.9%)
Blue180 (70.6%)
Hue246.55°
Saturation (HSL)49.38%
Lightness47.25%
Dominant channelBlue
Hex per channelR 4A · G 3D · B B4

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 “4a3db4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.