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Recognised as Colour

#302CA4

  • #302CA4
  • Blue
  • Dark
  • Nearest: Navy

#302CA4 is a blue with RGB values 48, 44, 164 and HSL 242°, 58%, 41%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#302CA4#302CA4
HEX#302CA4
RGBrgb(48, 44, 164)
RGB (0–1)0.1882, 0.1725, 0.6431
RGB percentages18.8%, 17.3%, 64.3%
HSLhsl(242, 57.7%, 40.8%)
HSV / HSBhsv(242, 73.2%, 64.3%)
CMYK70.7%, 73.2%, 0%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,157,156
CSS custom property--colour: #302CA4;

Brightness & contrast

Relative luminance0.0511WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.39:1
Contrast with white10.39:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#CFD35B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0045A8no red cones; affects about 1% of men; ΔE 19.7 from the original
Deuteranopia#003AA2no green cones; the most common form, about 1% of men; ΔE 13.6 from the original
Tritanopia#004E65no blue cones; rare, and affects men and women equally; ΔE 68.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.39:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Navy · ΔE 15.6Indigo · ΔE 16.4Dark blue · ΔE 16.4Rebecca purple · ΔE 17.6Slate blue · ΔE 19.8Midnight blue · ΔE 20.1
Nearest named CSS colourNavy (#000080)ΔE 15.62, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A0A42C
Analogous#2C64A4, #6C2CA4
Triadic#A4302C, #2CA430
Split complementary#A46C2C, #64A42C
Tetradic#A42C64, #A0A42C, #2CA46C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4B2EA
Lighter +30%#8C8ADF
Lighter +20%#6561D5
Lighter +10%#3E39CA
Darker −10%#24217C
Darker −20%#181654
Darker −30%#0D0C2B
Darker −40%#010103
More saturated +25%#1812BE
Less saturated −25%#48468A

Channel breakdown

R48
G44
B164
Red48 (18.8%)
Green44 (17.3%)
Blue164 (64.3%)
Hue242°
Saturation (HSL)57.69%
Lightness40.78%
Dominant channelBlue
Hex per channelR 30 · G 2C · B A4

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Every value on this page was computed from “302ca4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.