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Colour

#0B0AE4

  • #0B0AE4
  • Blue
  • Dark
  • Nearest: Medium blue

#0B0AE4 is a blue with RGB values 11, 10, 228 and HSL 240°, 92%, 47%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0B0AE4#0B0AE4
HEX#0B0AE4
RGBrgb(11, 10, 228)
RGB (0–1)0.0431, 0.0392, 0.8941
RGB percentages4.3%, 3.9%, 89.4%
HSLhsl(240.3, 91.6%, 46.7%)
HSV / HSBhsv(240.3, 95.6%, 89.4%)
CMYK95.2%, 95.6%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer723,684
CSS custom property--colour: #0B0AE4;

Brightness & contrast

Relative luminance0.0589WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.64:1
Contrast with white9.64:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#F4F51B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050E9no red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#0038E1no green cones; the most common form, about 1% of men; ΔE 22.2 from the original
Tritanopia#006086no blue cones; rare, and affects men and women equally; ΔE 107 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.64:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.5Blue · ΔE 13.3Blue violet · ΔE 26.6Dark violet · ΔE 29.9Dark blue · ΔE 38.5Dark orchid · ΔE 40.8
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.53, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E3E40A
Analogous#0A76E4, #780AE4
Triadic#E40B0A, #0AE40B
Split complementary#E4780A, #76E40A
Tetradic#E40A76, #E3E40A, #0AE478

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEBEFC
Lighter +30%#8D8DFA
Lighter +20%#5D5CF8
Lighter +10%#2C2BF6
Darker −10%#0908B3
Darker −20%#060682
Darker −30%#040451
Darker −40%#020121
More saturated +25%#0100EE
Less saturated −25%#2828C6

Channel breakdown

R11
G10
B228
Red11 (4.3%)
Green10 (3.9%)
Blue228 (89.4%)
Hue240.28°
Saturation (HSL)91.6%
Lightness46.67%
Dominant channelBlue
Hex per channelR 0B · G 0A · B E4

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Every value on this page was computed from “0b0ae4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.